SCHEDULE 14A INFORMATION
                                 (RULE 14a-101)
                     INFORMATION REQUIRED IN PROXY STATEMENT

                            SCHEDULE 14A INFORMATION
           PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES
                    EXCHANGE ACT OF 1934 (AMENDMENT NO. ___)

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   (AS PERMITTED BY RULE 14a-6(e)(2))
[X]Definitive Proxy Statement
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[ ]Soliciting Material Under Rule 14a-12

                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
--------------------------------------------------------------------------------
                (Name of Registrant as Specified in Its Charter)


--------------------------------------------------------------------------------
    (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

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                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
                             1431 CUMBERLAND AVENUE
                           MIDDLESBORO, KENTUCKY 40965
                                 (606) 248-4584


                               September 26, 2001


Dear Shareholder:

     You are cordially  invited to attend a special  meeting of  shareholders of
Cumberland  Mountain  Bancshares,  Inc.,  to be  held  at  the  main  office  of
Cumberland  Mountain  Bancshares,  Inc.,  1431 Cumberland  Avenue,  Middlesboro,
Kentucky, on Wednesday, October 24, 2001 at 5:00 P.m., local time.

     On February 8, 2001,  Cumberland Mountain Bancshares,  Inc. agreed to merge
with Commercial  Bancgroup,  Inc.  COMMERCIAL HAS AGREED TO PAY A TOTAL OF $9.52
MILLION FOR ALL OF THE  OUTSTANDING  SHARES OF COMMON STOCK OF CUMBERLAND AND TO
HOLDERS OF OUTSTANDING  OPTIONS TO PURCHASE SHARES, OR APPROXIMATELY  $14.32 FOR
EACH SHARE OF  CUMBERLAND  COMMON  STOCK THAT YOU OWN  ASSUMING  NO OPTIONS  ARE
EXERCISED.  Upon  completion  of the  merger you will no longer own any stock or
have any interest in Cumberland Mountain Bancshares, Inc., nor will you receive,
as a result of the merger, any stock of Commercial Bancgroup, Inc.

     At the special meeting,  you will be asked to approve the merger agreement.
A majority of the votes entitled to be cast at the special meeting must vote for
approval of the merger  agreement for the merger to be completed.  If the merger
agreement  is  approved,  and  all  other  conditions  described  in the  merger
agreement  have been met or waived,  the merger is expected to occur  during the
third quarter of 2001.

     Your board of directors  believes that the merger is in the best  interests
of Cumberland Mountain Bancshares'  shareholders and unanimously recommends that
you vote FOR the approval of the merger  agreement.  Your board of directors has
received  the opinion of Carson  Medlin  Company  that the  consideration  to be
received by Cumberland shareholders in the merger is fair from a financial point
of view.

     This proxy  statement  provides  you with  detailed  information  about the
proposed  merger and  includes,  as  Appendix  A, a complete  text of the merger
agreement.  We urge you to read the enclosed materials  carefully for a complete
description of the merger.  Please complete,  sign and return the enclosed proxy
card as  promptly  as  possible.  We look  forward to seeing you at the  special
meeting.

                                          Sincerely,

                                          /s/ James J. Shoffner

                                          James J. Shoffner
                                          President and Chief Executive Officer





                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
                             1431 CUMBERLAND AVENUE
                           MIDDLESBORO, KENTUCKY 40965
                                 (606) 248-4584

                    NOTICE OF SPECIAL MEETING OF SHAREHOLDERS

     A special meeting of shareholders of Cumberland Mountain  Bancshares,  Inc.
will be held on Wednesday,  October 24, 2001,  at 5:00 p.m.,  local time, at the
main office of Middlesboro  Federal Bank,  Federal Savings Bank, 1431 Cumberland
Avenue, Middlesboro, Kentucky, for the following purposes.

     1.   To approve the Agreement and Plan of Share Exchange, dated February 8,
          2001,  as  amended  by and  between  Commercial  Bancgroup,  Inc.  and
          Cumberland Mountain Bancshares, Inc.

     2.   To  transact  such other  business  as may  properly  come  before the
          special  meeting  including  a proposal  to adjourn  or  postpone  the
          special meeting.

     The Board of  Directors  is not aware of any other  business to come before
the special meeting.

     Any action may be taken on this  proposal at the special  meeting or on any
date or dates to which the special  meeting may be adjourned or  postponed.  You
can vote at the  special  meeting if you owned  Cumberland  Mountain  Bancshares
common stock at the close of business on September 18, 2001.

     As a shareholder of Cumberland Mountain  Bancshares,  you have the right to
dissent  from the merger and demand  payment of the fair value of your shares of
Cumberland  Mountain  Bancshares  common stock under  applicable  provisions  of
Tennessee  law. In order to perfect  dissenters'  rights,  you must give written
demand before the merger is voted on at the special meeting and must not vote in
favor of the merger.  A copy of the  Tennessee  statutory  provisions  regarding
dissenters' rights is included as Appendix C to the accompanying proxy statement
and a summary of these  provisions  can be found  under "THE  AGREEMENT  AND THE
MERGER - Dissenters' Rights."

     In the event there are not sufficient votes to approve the proposal for the
adoption of the merger agreement at the time of the meeting,  the meeting may be
adjourned  in order to permit  further  solicitation  of proxies  by  Cumberland
Mountain Bancshares, Inc.

     Your attention is directed to the proxy statement  accompanying this notice
for a more  complete  statement  regarding  the  matters to be acted upon at the
special meeting.

                                 BY ORDER OF THE BOARD OF Directors

                                 /s/ J. D. Howard

                                 J. D. Howard
                                 SECRETARY

Middlesboro, Kentucky
September 26, 2001

IMPORTANT: THE PROMPT RETURN OF PROXIES WILL SAVE CUMBERLAND MOUNTAIN BANCSHARES
THE  EXPENSE OF FURTHER  REQUESTS  FOR PROXIES TO ENSURE A QUORUM AT THE SPECIAL
MEETING.  PLEASE COMPLETE, SIGN AND DATE THE ENCLOSED PROXY AND PROMPTLY MAIL IT
IN THE ENCLOSED  ENVELOPE.  YOU MAY REVOKE YOUR PROXY IN THE MANNER DESCRIBED IN
THE PROXY STATEMENT AT ANY TIME BEFORE IT IS EXERCISED.

           PLEASE DO NOT SEND IN YOUR STOCK CERTIFICATES AT THIS TIME.
                     ---


                                TABLE OF CONTENTS

                                                                            Page
                                                                            ----
SUMMARY OF TERMS............................................................. 2

GLOSSARY .................................................................... 4

SUMMARY  .................................................................... 5
The Companies................................................................ 5
The Special Meeting.......................................................... 6
Reasons for the Merger....................................................... 6
The Merger and the Bank Merger............................................... 6
What You Will Receive for Your Shares of Cumberland  Common Stock............ 7
Vote Required to Approve the Agreement....................................... 7
Recommendation to Cumberland Mountain Bancshares's Shareholders.............. 7
Opinion of Cumberland 's Financial Advisor................................... 7
Interests of Certain Persons in the Merger................................... 8
Dissenters' Rights........................................................... 8
Taxable Transaction to Cumberland Shareholders............................... 8

CUMBERLAND MOUNTAIN BANCSHARES, INC. SELECTED CONSOLIDATED FINANCIAL AND
OTHER DATA................................................................... 9

MARKET PRICE AND DIVIDEND
DATA FOR CUMBERLAND MOUNTAIN BANCSHARES COMMON STOCK........................ 10

THE SPECIAL MEETING......................................................... 11
Date, Place and Time........................................................ 11
Matters to be Considered.................................................... 11
Record Date; Voting Rights; Vote Required................................... 11
Voting and Revocation of Proxies............................................ 11
Solicitation of Proxies..................................................... 12
Important Information for Shareholders Whose Stock is Held in Street Name... 12
Important Information for Participants in the Cumberland ESOP............... 13

THE AGREEMENT AND THE MERGER................................................ 13
The Parties to the Agreement................................................ 13
Description of the Agreement and the Merger................................. 13
Background of the Merger.................................................... 14
Reasons for the Merger and Recommendation of the Board of Directors......... 15
Opinion of Cumberland Mountain Bancshare's; Financial Advisor............... 17
Payment Procedures.......................................................... 24
Possible Adjustment of Merger Price......................................... 24
Closing..................................................................... 24
Conditions to Completion of the Merger...................................... 25
Restrictions on Operations.................................................. 26
Other Acquisition Proposals................................................. 29
Representations and Warranties.............................................. 29
Regulatory Approvals........................................................ 29
Termination of the Agreement................................................ 30
Amendment of the Agreement.................................................. 31
Waiver of Performance of Obligations........................................ 31
Accounting Treatment........................................................ 31
Expenses.................................................................... 31
Tax Consequences to Shareholders............................................ 31
Dissenters' Rights.......................................................... 32
Interests of Certain Persons in the Merger.................................. 37

PRINCIPAL HOLDERS OF CUMBERLAND MOUNTAIN BANCSHARES COMMON STOCK............ 39

OTHER MATTERS............................................................... 40

SHAREHOLDER PROPOSALS....................................................... 40

Appendix A -   Agreement and Plan of Share Exchange.........................A-1
Appendix B -   Fairness Opinion of Carson Medlin ...........................B-1
Appendix C -   Dissenters' Rights Statutes..................................C-1


                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
                             1431 CUMBERLAND AVENUE
                           MIDDLESBORO, KENTUCKY 40965
                                 (606) 248-4584

                                 PROXY STATEMENT

                      SPECIAL MEETING OF SHAREHOLDERS TO BE
                      HELD ON OCTOBER 24, 2001 AT 5:00 P.M.
                AT 1431 CUMBERLAND AVENUE, MIDDLESBORO, KENTUCKY

     Cumberland  Mountain  Bancshares,  Inc.  is  holding a Special  Meeting  of
Shareholders  to vote on an Agreement and Plan of Share  Exchange by and between
Commercial Bancgroup, Inc. and Cumberland. If shareholders approve the Agreement
and the other  conditions  described  below are met,  Cumberland will merge with
Commercial.  Commercial  has agreed to pay an aggregate of $9.52  million to all
the  holders  of shares of  Cumberland  common  stock and to  holders of certain
options to purchase shares of Cumberland  common stock (other than  shareholders
who  dissent  from the Merger  and comply  with all  applicable  procedures)  or
approximately  $14.32 per share of Cumberland  Common Stock that the shareholder
owns, based upon the number of shares of Cumberland  common stock outstanding as
of the date hereof.

     There were  679,620  shares of  Cumberland  Common  Stock  outstanding  and
entitled  to vote as of the Record  Date.  Each share is entitled to one vote on
the  approval  of the  Agreement.  The Merger has been  approved by the Board of
Governors of the Federal Reserve System and the Tennessee Department of Banking,
the only requisite regulatory approvals.

     Cumberland  is  furnishing  this Proxy  Statement  to its  shareholders  on
approximately  September 26, 2001.  The Record Date to determine who may vote at
the meeting is  September  18,  2001.  Please see the  "GLOSSARY"  on page 4 for
definitions of capitalized and certain other terms used in this Proxy Statement.

PLEASE  SIGN AND RETURN THE  ENCLOSED  PROXY CARD AS SOON AS POSSIBLE TO SIGNIFY
HOW YOU WANT TO VOTE YOUR SHARES

THE BOARD OF DIRECTORS OF CUMBERLAND MOUNTAIN BANCSHARES  UNANIMOUSLY RECOMMENDS
THAT YOU VOTE IN FAVOR OF THE AGREEMENT AND PLAN OF SHARE EXCHANGE





                                SUMMARY OF TERMS

     This is a summary of the most material terms of the proposed Merger.

     o    If  the  Merger  occurs,  each  Cumberland  shareholder  will  receive
          approximately $14.32 in cash for each share of Cumberland Common Stock
          owned,  based upon the  number of shares of  Cumberland  common  stock
          outstanding  as of the  date  hereof.  See the  discussion  under  the
          caption "THE  AGREEMENT AND THE MERGER - Description  of the Agreement
          and the Merger" beginning on page 13 for more information.

     o    The Agreement provides for a possible reduction of the merger price in
          the event the net worth of Cumberland  is less than $8.0 million.  See
          "THE  AGREEMENT AND THE MERGER - Possible  Adjustment of Merger Price"
          on page 24 for more information.

     o    The Merger cannot occur unless Cumberland's  shareholders  approve the
          Agreement by a majority of the total number of shares outstanding. See
          the discussions  under the caption "THE SPECIAL MEETING - Record Date;
          Voting  Rights;   Vote  Required"   beginning  on  page  11  for  more
          information.

     o    The Merger has been  approved  by both the Board of  Governors  of the
          Federal   Reserve   and  the   Tennessee   Department   of   Financial
          Institutions,   the  only  required  regulatory  approvals.  See  "THE
          AGREEMENT AND THE MERGER - Regulatory  Approvals" beginning on page 29
          for more information.

     o    Shareholders will generally  recognize a taxable gain or loss measured
          by the  difference  between the cash  received in the Merger and their
          tax  basis  in  their  shares  of  Cumberland  Common  Stock.  See the
          discussion  under the  caption  "THE  AGREEMENT  AND THE  MERGER - Tax
          Consequences   to   Shareholders"   beginning  on  page  31  for  more
          information.

     o    Cumberland's Board of Directors has approved and adopted the Agreement
          and  the  Merger  and  has  unanimously  recommended  that  Cumberland
          shareholders vote in favor of it. See the discussion under the caption
          "THE   AGREEMENT   AND  THE  MERGER  -  Reasons  for  the  Merger  and
          Recommendation  of the Board of  Directors"  beginning  on page 15 for
          more information.

     o    Cumberland's  financial  advisor has issued a fairness  opinion  dated
          February 8, 2001 and updated on  September  26, 2001 that,  as of such
          dates, the amount which will be paid to Cumberland shareholders in the
          Merger  is fair from a  financial  point of view.  See the  discussion
          under  the  heading  "THE  AGREEMENT  AND  THE  MERGER  -  Opinion  of
          Cumberland's   Financial  Advisor"  beginning  on  page  17  for  more
          information.

     o    Cumberland  has agreed that it will not seek or  encourage a competing
          transaction to acquire Cumberland except in very limited circumstances
          in which an

                                       2

          unsolicited  offer is made. See the discussion  under the caption "THE
          AGREEMENT AND THE MERGER - Other Acquisition  Proposals"  beginning on
          page 29 for more information.

     o    The directors and executive  officers of Cumberland  Mountain who have
          stock options under the Cumberland  Mountain  Bancshares' Stock Option
          Plans will receive  cash  payments  for their  options  based upon the
          difference between $14.32 and the exercise price of their options.  In
          the event the exercise price is greater than $14.32,  the options will
          be cancelled.  They will also receive continued directors and officers
          liability  insurance  and  indemnification  from  Commercial.  Certain
          executive  officers whose employment will terminate as a result of the
          Merger  will  also  receive  severance  and  other  payments.  See the
          discussion under the caption "THE AGREEMENT AND THE MERGER - Interests
          of  Certain  Persons  in the  Merger"  beginning  on page 37 for  more
          information.

     o    Shareholders   who  dissent  from  the  Merger  and  follow  statutory
          procedures  have the right to demand  the fair  value of the shares if
          the Merger is consummated, provided that they satisfy the requirements
          under  Tennessee  law.  See the  discussion  under  the  caption  "THE
          AGREEMENT  AND THE MERGER - Dissenters'  Rights"  beginning on page 32
          for more information.

     o    Cumberland and Commercial  expect that the Merger will be completed in
          the fourth quarter of 2001.



                                       3


                                    GLOSSARY

The following terms are used in this Proxy Statement.


     "AGREEMENT" means the Agreement and Plan of Share Exchange,  dated February
8, 2001, as amended by and between  Commercial  Bancgroup,  Inc. and  Cumberland
Mountain  Bancshares,  Inc. A copy of the Agreement is attached as Appendix A to
this Proxy Statement.

     "BANK MERGER" means the merger of Middlesboro Federal Bank, Federal Savings
Bank into Commercial Bank which will occur simultaneously with the Merger.

     "BOARD OF  DIRECTORS" OR "BOARD" means the board of directors of Cumberland
Mountain Bancshares, Inc.

     "CARSON   MEDLIN"  means  Carson  Medlin   Company,   Cumberland   Mountain
Bancshares' financial advisor.

     "COMMERCIAL" means Commercial Bancgroup, Inc.

     "COMMERCIAL  BANK" means  Commercial  Bank, a  wholly-owned  subsidiary  of
Commercial.

     "COMMON STOCK" means the Common Stock of Cumberland  Mountain  Bancshares ,
all of which will be acquired by Commercial in the Merger.

     "CUMBERLAND" means Cumberland Mountain Bancshares, Inc.

     "EFFECTIVE TIME" means the date and time at which the Articles of Merger to
be filed with the  Secretary of State of Tennessee  evidencing  the Merger shall
become effective.

     "ESOP"  means the  Cumberland  Mountain  Bancshares,  Inc.  Employee  Stock
Ownership Plan, as amended.

     "MERGER" means the transaction in which Cumberland Mountain Bancshares will
merge into  Commercial  and all of the  shares of  Cumberland  Common  Stock and
certain  options  will be  exchanged  for an  aggregate  of  $9.52  million,  or
approximately $14.32 per share.

     "MIDDLESBORO FEDERAL" means Middlesboro Federal Bank, Federal Savings Bank,
a wholly-owned subsidiary of Cumberland.

     "MRP" means the Cumberland Mountain Bancshares Management Recognition Plan,
as amended.

     "RECORD DATE" means September 18, 2001, the date which  Cumberland will use
to determine which Cumberland shareholders of record are entitled to vote at the
Special Meeting.

     "SPECIAL MEETING" means the Special Meeting of Cumberland's shareholders to
be held on  October  24,  2001 and any  adjournments  or  postponements  of that
Special  Meeting  at  which   Cumberland  will  present  the  Agreement  to  its
shareholders for approval.

     "STOCK OPTION PLAN" means the Cumberland Mountain Bancshares, Inc. 1993 and
1998 Stock Option and Incentive Plans.

                                       4

                                     SUMMARY


     This brief summary highlights selected information  contained in this Proxy
Statement.  It does not contain all of the information that is important to you.
To fully  understand  the Merger,  Cumberland  urges you to  carefully  read the
entire Proxy  Statement  including the  Agreement.  Cumberland  has attached the
Agreement to this Proxy  Statement as Appendix A.  Cumberland  encourages you to
read the Agreement  because it is the legal  document that governs the Merger of
Cumberland and Commercial.

THE COMPANIES
                           COMMERCIAL BANCGROUP, INC.
                                 COMMERCIAL BANK
                           6710 CUMBERLAND GAP PARKWAY
                           HARROGATE, TENNESSEE 37752
                                 (423) 869-5151

     Commercial  Bancgroup,  Inc. is the holding company for Commercial  Bank, a
Tennessee commercial bank. Commercial and Commercial Bank are both headquartered
in Harrogate, Tennessee.

     At June 30, 2001,  Commercial  Bancgroup,  Inc., had consolidated assets of
$210.4  million,  net loans of $165.4  million,  deposits of $169.3  million and
shareholders' equity of $20.7 million.

                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
                 MIDDLESBORO FEDERAL BANK, FEDERAL SAVINGS BANK
                             1431 CUMBERLAND AVENUE
                           MIDDLESBORO, KENTUCKY 40965
                                 (606) 248-4584

     Cumberland  Mountain  Bancshares,  Inc. is a Tennessee  corporation and was
incorporated  in 1996 for the  purpose  of  becoming  the  holding  company  for
Middlesboro Federal upon the completion of the conversion of Cumberland Mountain
Bancshares, M.H.C., the former mutual holding company for Middlesboro Federal to
stock form.

     Middlesboro  Federal  was  organized  in  1994  as a  stock  subsidiary  of
Cumberland Mountain Bancshares, M.H.C. Prior to that date, the Bank had operated
since 1915 in Middlesboro,  Kentucky and since 1976 in Cumberland,  Kentucky. At
June 30, 2001,  Cumberland had consolidated assets of $125.7 million,  net loans
of $98.8 million,  deposits of $108.3 million and  shareholders'  equity of $8.5
million.


                                       5


THE SPECIAL MEETING

     The Special  Meeting will be held on  Wednesday,  October 24, 2001,  at the
main  office  of  Middlesboro  Federal,  1431  Cumberland  Avenue,  Middlesboro,
Kentucky, to vote on the proposal to approve the Agreement.  You can vote at the
Special Meeting if you owned Cumberland Common Stock on the Record Date.

REASONS FOR THE MERGER

     The Board of Directors of Cumberland reviewed a number of items in deciding
to enter into the Agreement with Commercial including the following:

     o    the strategic options available to Cumberland ;

     o    that the  merger  price  exceeded  the  estimated  value that could be
          realized by Cumberland  shareholders over the intermediate term, given
          the rapidly  changing  nature of  banking,  competition  and  delivery
          systems;

     o    the premium to recent market prices and book value  represented by the
          $14.32 per share to be received by the shareholders of Cumberland ;

     o    the historically limited liquidity of Cumberland's Common Stock;

     o    Commercial's community orientation and expanded services that would be
          available to existing customers;

     o    the return to shareholders who purchased stock in Cumberland's initial
          public offering; and

     o    the opinion of Cumberland's financial advisor, Carson Medlin, that the
          transaction  is fair to  Cumberland's  shareholders  from a  financial
          point of view.

     Generally,  the  Board  of  Directors  concluded  that  in  the  long  term
Cumberland  could not produce  shareholder  value in excess of the merger price,
and  that the  merger  price  was  fair,  from a  financial  point  of view,  to
Cumberland's shareholders.

THE MERGER AND THE BANK MERGER

     If the Agreement is approved by Cumberland's  shareholders  and the parties
satisfy the other  conditions of the Agreement,  Cumberland  will be merged with
and into Commercial.  As a result of the Merger, each share of Cumberland Common
Stock  (other  than  shares  owned by  persons  who have  perfected  dissenters'
rights),  will be converted  into the right to receive  approximately  $14.32 in
cash.

     Simultaneously, Middlesboro Federal will be merged with and into Commercial
Bank and will thereafter operate as offices of Commercial Bank. If the Agreement
is not approved,  Cumberland and  Middlesboro  Federal will continue as separate
entities.

                                       6


WHAT YOU WILL RECEIVE FOR YOUR SHARES OF CUMBERLAND  COMMON STOCK

     Commercial  has agreed to pay an aggregate of $9.52 million in exchange for
all of the outstanding  shares of Cumberland  Common Stock as well as to satisfy
options to purchase  shares of Cumberland  Common Stock  assuming no options are
exercised prior to the Effective Time of the Merger.

     Each of your shares of Cumberland  Common Stock will  automatically  become
exchangeable  for $14.32 in cash.  You will have to  surrender  your  Cumberland
stock  certificate(s) to receive this cash payment.  Commercial will appoint the
Exchange  Agent who will send you written  instructions  for  surrendering  your
certificates  after the Merger is completed.  For more  information  on how this
exchange   procedure  works,  see  "THE  AGREEMENT  AND  THE  MERGER  -  Payment
Procedures" on page 24 of this proxy statement.

     The Agreement  provides for a possible reduction of the merger price in the
event the net worth of Cumberland at closing is less than $8.0 million. See "THE
AGREEMENT  AND THE MERGER - Possible  Adjustment of Merger Price" on page 24 for
more information.

     Cumberland  Common Stock is quoted on OTC  Bulletin  Board under the symbol
"CMBN." On February 2, 2001, which is the day the last trade occurred before the
Merger was announced, Cumberland Common Stock was sold at $8.875 per share.

VOTE REQUIRED TO APPROVE THE AGREEMENT

     The Agreement will be approved if the holders of at least a majority of the
outstanding  shares  of  Cumberland  Common  Stock  vote for it.  Directors  and
executive  officers of Cumberland  and their  affiliates  beneficially  owned an
aggregate  of 103,507,  or  approximately  15.23%,  of the shares of  Cumberland
Common Stock outstanding on the Record Date (excluding shares which they had the
right to acquire on the exercise of options).  A failure to vote,  either by not
returning  the enclosed  proxy or by checking the  "Abstain"  box, will have the
same effect as a vote against the Agreement. Each of the directors of Cumberland
has executed an agreement with Commercial pursuant to which each director agreed
to vote his or her shares FOR approval of the Agreement.

RECOMMENDATION TO CUMBERLAND'S SHAREHOLDERS

     The Board of Directors of  Cumberland  believes  that the Merger is fair to
you and in your best interests and  unanimously  recommends  that you vote "FOR"
the approval of the Agreement. For a discussion of the circumstances surrounding
the Merger and the factors  considered  by  Cumberland's  Board of  Directors in
approving the  Agreement  see "THE  AGREEMENT AND THE MERGER - Background of the
Merger"  and "-  Reasons  for the  Merger  and  Recommendation  of the  Board of
Directors" on pages 14 and 15 of this Proxy Statement.

OPINION OF CUMBERLAND'S FINANCIAL ADVISOR

     Carson Medlin has delivered its written opinion to the Cumberland  Board of
Directors,  dated as of  February 8, 2001 and  confirmed  as of the date of this
Proxy  Statement,  that the


                                       7


consideration  to be received by the shareholders of Cumberland in the Merger is
fair from a financial  point of view.  Cumberland  has attached  this opinion as
Appendix  B to  this  Proxy  Statement.  You  should  read  it  carefully  for a
description of the procedures  followed,  matters  considered and limitations on
the reviews undertaken by Carson Medlin in providing its opinion.

INTERESTS OF CERTAIN PERSONS IN THE MERGER

     Some of  Cumberland's  directors and officers have  interests in the Merger
that are different  from, or are in addition to their  interests as shareholders
in Cumberland.  The Board of Directors knew about these additional interests and
considered  them when they  approved and adopted the  Agreement  and the Merger.
These include:

     o    the  cancellation of outstanding  stock options in exchange for a cash
          payment  equal to the  difference  between  $14.32  per  share and the
          option exercise price;

     o    payments to certain of  Cumberland's  executive  officers  under their
          employment, severance and other agreements; and

     o    provisions in the Agreement relating to protection against claims.

DISSENTERS' RIGHTS

     Shareholders  have  dissenters'  rights under Tennessee law. If you want to
exercise  dissenters' rights, you must carefully follow the procedures described
in "THE AGREEMENT AND THE MERGER - Dissenters'  Rights"  beginning on page 32 of
this Proxy Statement.

TAXABLE TRANSACTION TO CUMBERLAND  SHAREHOLDERS

     For United  States  federal  income tax purposes your exchange of shares of
Cumberland Common Stock for cash generally will cause you to recognize a gain or
loss measured by the  difference  between the cash you receive in the Merger and
your tax basis in the shares of Cumberland  Common Stock. See "THE AGREEMENT AND
THE MERGER - Tax  Consequences  to  Shareholders"  beginning  on page 31 of this
Proxy Statement.


                                       8


                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
                 SELECTED CONSOLIDATED FINANCIAL AND OTHER DATA

     These tables show  historical  consolidated  financial data for Cumberland.
The annual  historical  financial  condition and operating data are derived from
Cumberland 's consolidated financial statements audited by Marr, Miller & Myers,
PSC, independent accountants.


                                                                AT OR FOR THE YEAR ENDED JUNE 30,
                                            --------------------------------------------------------------
                                              1997          1998        1999         2000           2001
                                            --------      --------    -------      --------       -------
                                                    (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
                                                                                  
SELECTED FINANCIAL CONDITION DATA:
Total amount of:
    Assets................................  $ 114,655     $ 135,906    $ 129,594    $ 128,175    $ 125,730
    Loans receivable, net.................     99,623       118,061      111,612      109,610       98,829
    Cash and cash equivalents.............        699         1,664        1,317        1,581       14,599
    Mortgage-backed securities............      6,353         5,578        3,579        2,626        1,143
    Deposits..............................     91,596        97,719      106,905      106,078      108,344
    FHLB advances.........................     13,000        26,000       12,000       10,500        5,000
    Stockholders' equity..................      8,514         8,761        8,708        9,161        8,485
SELECTED OPERATIONS DATA:
  Interest income.........................  $   7,290     $  10,750    $  10,568    $   9,825    $   9,548
  Interest expense........................      4,313         6,288        6,320        5,852        6,123
  Net interest income.....................      2,977         4,462        4,248        3,973        3,425
  Provision for loan losses...............        203         1,108        1,524          206        1,500
  Noninterest income......................        723         1,117          884          836          652
  Noninterest expense.....................      2,899         3,349        4,050        3,840        3,884
  Income (loss) before taxes..............        599         1,122         (428)         763       (1,308)
  Income tax expense (benefit)............        190           370         (141)         286         (429)
                                            ---------     ---------    ---------    ---------    ---------
  Net income (loss).......................  $     409     $     751    $    (287)   $     477    $    (878)
                                            =========     =========    =========    =========    =========
  Basic net income (loss) per share.......  $   .6626     $  1.3206    $  (.4858)   $   .7944    $(1.3127)
                                            =========     =========    ==========   =========    ========
  Diluted net income (loss) per share.....  $   .6626     $  1.3206    $  (.4509)   $   .7458    $(1.1222)
                                            =========     =========    =========    =========    ========

PERFORMANCE RATIOS:
  Return on average assets................       0.38%         0.60%      (0.26)%       0.35%        (0.70)%
  Return on average equity................       8.70          8.74       (4.06)        5.04         (9.95)
  Interest rate spread....................       2.61          3.00        3.72         3.44          3.14
  Net interest margin.....................       2.81          3.43        3.53         3.36          3.03
ASSET QUALITY RATIOS:
  Nonperforming loans to total loans (1)..       0.68          1.50        1.32         0.71          0.92
  Net charge-offs to average loans
    outstanding...........................       0.08          0.51        0.67         0.68          1.40
CAPITAL RATIOS:
  Tangible capital ratio (3)..............       7.54          6.50        6.82         7.26          6.79
  Core capital ratio (3)..................       7.54          6.50        6.82         7.26          6.79
  Risk-based capital ratio (3)............      11.36         10.65       10.65        11.42         11.61
<FN>
____________
(1)  Nonperforming  loans represents accruing loans which are contractually past
     due 90 days or more.
(2)  Nonperforming  assets represents  property acquired by Middlesboro  Federal
     through  foreclosure or  repossession  or accounted for as an  in-substance
     foreclosure at its net realizable value plus nonperforming loans.
(3)  Middlesboro Federal only.
</FN>


                                       9

 MARKET PRICE AND DIVIDEND DATA FOR CUMBERLAND MOUNTAIN BANCSHARES COMMON STOCK

     Cumberland  Common  Stock is quoted  on the OTC  Bulletin  Board  under the
symbol "CMBN" The  following  table shows the high and low sale prices per share
of Cumberland Common Stock on the OTC Bulletin Board for the periods  indicated.
No dividends have been paid on the Cumberland Common Stock:


       QUARTER ENDED                   HIGH              LOW
----------------------------        ----------        ---------

                                                   
September 30, 1999                     8.50              8.50
December 31, 1999                     10.25              7.50
March 31, 2000                         9.25              6.75
June 30, 2000                          7.00              5.50

September 30, 2000                     7.00              6.25
December 31, 2000                      8.00              5.50
March 31, 2001                        14.00              5.50
June 30, 2001                         13.63             13.125

September 30, 2001                    13.65             13.40
   (through September
   25, 2001)


     On February 2, 2001,  the last day on which a trade  occurred  prior to the
joint  announcement  by Commercial and Cumberland that they had entered into the
Agreement,  the closing per share sales  price of  Cumberland  Common  Stock was
$8.875.  On September 17, 2001,  which is the last practicable date prior to the
printing of the Proxy Statement on which a trade occurred, the closing price for
Cumberland Common Stock was $13.63 per share.

     As of September 25, 2001, there were approximately 156 holders of record of
Cumberland  Common Stock.  This number does not reflect the number of persons or
entities who may hold their stock in nominee or "street" name through  brokerage
firms.

                                       10

                               THE SPECIAL MEETING


DATE, PLACE AND TIME

     The Special Meeting is scheduled to be held at 5:00 p.m.,  Eastern Time, on
Wednesday,  October 24, 2001, at the main office of  Middlesboro  Federal,  1431
Cumberland Avenue, Middlesboro, Kentucky.

MATTERS TO BE CONSIDERED

     At the Special Meeting, you will be asked to consider:

     o    a proposal to approve the Agreement and Plan of Share  Exchange  dated
          February 8, 2001, as amended by and between Commercial Bancgroup, Inc.
          and Cumberland; and

     o    such other business that may properly come before the Special Meeting,
          including a proposal to adjourn or postpone the Special Meeting.

RECORD DATE; VOTING RIGHTS; VOTE REQUIRED

     The  Cumberland  Board of  Directors  has fixed the  close of  business  on
September 18, 2001 as the Record Date for the  determination  of shareholders of
Cumberland  entitled to receive notice of and to vote at the Special Meeting. On
the  Record  Date,  there  were  679,620  shares  of  Cumberland   Common  Stock
outstanding.  Each holder of Cumberland Common Stock is entitled to one vote per
share held of record on the Record Date.

     The presence in person or by proxy at the Special Meeting of the holders of
a majority of the outstanding  shares of Cumberland Common Stock is required for
a  quorum.  Under  the  Tennessee  Business  Corporation  Act,  approval  of the
Agreement will require the affirmative  vote of the holders of a majority of the
outstanding  shares of Cumberland Common Stock.  Accordingly,  an abstention,  a
failure to vote, or a broker non-vote, has the same effect as a vote against the
Agreement.  Directors and executive  officers of Cumberland and their affiliates
beneficially  owned on the Record Date an aggregate of 103,507 or  approximately
15.23%,  of the outstanding  shares of Cumberland Common Stock (excluding shares
which they had the right to acquire on the  exercise of  options).  Cumberland's
directors and certain  executive  officers have entered into  agreements to vote
all  shares of  Cumberland  Common  Stock held by them FOR the  approval  of the
Agreement.

VOTING AND REVOCATION OF PROXIES

     Shares of Cumberland  Common Stock  represented by a proxy properly  signed
and received at or prior to the Special Meeting,  unless  subsequently  revoked,
will be voted at the Special Meeting in accordance with the  instructions on the
proxy.  If a  proxy  is  signed  and  returned  without  indicating  any  voting
instructions, shares of Cumberland Common Stock represented by the proxy will be
voted "FOR" approval of the Agreement.

                                       11


     If you want to revoke  the  proxy you  submit  in  response  to this  proxy
solicitation,  you must: (i) sign and deliver a written notice with a later date
to the Assistant  Secretary of Cumberland at or before the meeting  stating that
you want to revoke the proxy;  (ii) sign and deliver to the Assistant  Secretary
of Cumberland at or before the meeting a later-dated  proxy card relating to the
same shares; or (iii) attend the meeting and vote in person. Revoking a proxy is
effective  only if it occurs  before  the polls  close at the  Special  Meeting.
Attending the meeting does not  automatically  revoke a proxy.  You must deliver
written notice revoking a proxy to J. D. Howard, Secretary,  Cumberland Mountain
Bancshares, Inc., 1431 Cumberland Avenue, Middlesboro, Kentucky 40965; telephone
number (606) 248-4584.

     A proxy may indicate that all or a portion of the shares represented by the
proxy are not being voted with respect to a specific proposal. This could occur,
for example,  when a broker is not  permitted to vote shares held in street name
on certain  proposals in the absence of instructions  from the beneficial owner.
Shares that are not voted with respect to a specific proposal will be considered
as not present  for such  proposal,  even though such shares will be  considered
present for  purposes  of  determining  a quorum and voting on other  proposals.
Abstentions on a specific proposal will be considered as present for purposes of
quorum but will not be counted as voting in favor of such proposal.

SOLICITATION OF PROXIES

     In addition to solicitation by mail, the directors, officers, employees and
agents of Cumberland may solicit proxies from Cumberland's shareholders,  either
personally or by telephone or other form of communication. None of these persons
who  solicit  proxies  will  be  specifically  compensated  for  such  services.
Nominees,  fiduciaries  and  other  custodians  will  be  requested  to  forward
soliciting  materials to  beneficial  owners.  Cumberland  will  reimburse  such
nominees,  fiduciaries  and other  custodians for the  reasonable  out-of-pocket
expenses incurred by them in connection with this process.  Cumberland will bear
its own  expenses in  connection  with the  solicitation  of its proxies for the
Special Meeting.

IMPORTANT INFORMATION FOR SHAREHOLDERS WHOSE STOCK IS HELD IN STREET NAME

     If you hold your stock in street name,  which means that your stock is held
for you in a  brokerage  account and is not  registered  on  Cumberland's  stock
records in your own name, your broker will not vote your shares on the Agreement
unless you instruct your broker how you want your votes to be cast.  Please tell
your broker as soon as  possible  how to vote your shares to make sure that your
broker  has  enough  time to vote your  shares  before  the  polls  close at the
meeting.  If your  broker  does not vote  your  shares,  that will have the same
effect as a vote  against the  Agreement.  If your stock is held in street name,
you do not have the  direct  right to vote your  shares or to revoke a proxy for
your  shares  unless  the record  holder of your  stock  gives you that right in
writing.


                                       12

IMPORTANT INFORMATION FOR PARTICIPANTS IN THE CUMBERLAND ESOP

     If you  participate  in the Cumberland  ESOP,  the proxy card  represents a
voting instruction to the trustee of the ESOP as to the number of shares in your
plan  account.  Each  participant  in the ESOP may direct the  trustee as to the
manner in which  shares of Common  Stock  allocated  to the  participant's  plan
account are to be voted. Unallocated shares of Common Stock held by the ESOP and
allocated shares for which no voting  instructions are received will be voted by
the trustee in the same  proportion as shares for which the trustee has received
voting  instructions,  subject  to  the  trustee's  exercise  of  his  fiduciary
obligations.

                          THE AGREEMENT AND THE MERGER

     The following  discussion is qualified by reference to the Agreement  which
is attached as Appendix A to this Proxy  Statement  and  incorporated  herein by
reference.  You are urged to read the Agreement  carefully in its entirety.  All
information  contained in this Proxy  Statement  with respect to Commercial  and
Commercial Bank has been supplied by Commercial for inclusion herein and has not
been independently verified by Cumberland.

THE PARTIES TO THE AGREEMENT

     CUMBERLAND AND MIDDLESBORO  FEDERAL.  Cumberland is the holding company for
Middlesboro  Federal,  a federal savings bank with three offices in Middlesboro,
Cumberland and Pineville,  Kentucky and one office in Fountain City,  Tennessee.
The  principal  executive  offices of  Cumberland  and  Middlesboro  Federal are
located at 1431 Cumberland Avenue, Middlesboro, Kentucky 40965.

     COMMERCIAL  AND  COMMERCIAL  BANK.  Commercial  is the holding  company for
Commercial  Bank, a Tennessee  chartered  commercial  bank with eight offices in
Claiborne, Union and Knox Counties.

DESCRIPTION OF THE AGREEMENT AND THE MERGER

     Cumberland,  Middlesboro  Federal,  Commercial and Commercial  Bank entered
into the  Agreement  on February 8, 2001.  The  Agreement  provides  that if the
conditions  described  below are met,  Cumberland  will merge  into  Commercial.
Commercial  has agreed to pay an aggregate of $9.52  million in exchange for all
of the  outstanding  shares  of  Cumberland  common  stock as well as to  cancel
certain  options to purchase  shares of Cumberland  common stock. As a result of
the Merger,  each  shareholder  of  Cumberland  (other than those that choose to
exercise dissenters' rights) will receive  approximately $14.32 in cash for each
share of Cumberland Common Stock owned. Holders of options to purchase shares of
Cumberland  Common  Stock  will  receive a cash  payment  equal to the excess of
$14.32 over the exercise price of such option multiplied by the number of shares
for which the option is exercisable,  assuming no options are exercised prior to
the Effective  Time.  Cumberland  shareholders  will cease to be shareholders of
Cumberland and will not become  shareholders of Commercial.  Simultaneously with
the Merger,  Middlesboro  Federal will merge with and into  Commercial  Bank and
thereafter operate as a division of Commercial Bank.


                                       13

BACKGROUND OF THE MERGER

     Background of the Merger.  During the last several  years,  there have been
significant  developments in the banking and financial services industry.  These
developments have included the increased  emphasis and dependence on automation,
specialization  of  products  and  services,  increased  competition  from other
financial  institutions,   and  a  trend  toward  consolidation  and  geographic
expansion,  coupled with a relaxation of regulatory  restrictions  on interstate
conduct of business of financial institutions.

     Cumberland Mountain Bancshares.  Inc. has pursued a strategy for increasing
the long-term value of Cumberland  Common Stock primarily by expanding the range
of financial  services  offered by Middlesboro  Federal Bank,  FSB. The Board of
Directors  of  Cumberland  believed  that  such  a  strategy  would  lead  to  a
diversification  of risk and  enhancement  of income  and enable  Cumberland  to
better serve  customer  needs  through a broader range of products and services.
The goal was to enable  Cumberland to compete more  effectively in the southeast
Kentucky market and to enhance the long-term value of Cumberland Common Stock.

     In November 2000,  Terry L. Lee, the President and Chief Operating  Officer
of Commercial,  and James J. Shoffner, the President and Chief Executive Officer
of  Cumberland,  met  to  discuss  the  possibility  of  a  combination  between
Commercial  and  Cumberland.  Due to the long term  relationship  between  their
banks,  they were  familiar with each other's  operations  and  communities  and
readily  saw many of the  benefits  of a merger.  Cumberland  engaged The Carson
Medlin Company  ("Carson  Medlin") on November 21, 2001 to assist the company in
its  negotiations  with  Commercial.  Preliminary  pro formas  reflecting  their
collective  estimates of internal growth rates,  potential savings,  and revenue
enhancements  were run and seemed to validate their perceptions of the potential
that could be created in such a merger.

     On December 14, 2000, Mr. Shoffner discussed the proposed  transaction with
the Board of  Cumberland.  The Board of  Directors  discussed  the  business  of
Commercial and the  opportunity  presented by the proposed merger and decided to
continue  negotiations toward a potential merger.  Representatives of Commercial
and Cumberland and Carson Medlin  continued  negotiations  over the next several
weeks.

     Both parties  performed due diligence  during the period of January 8-18th.
Cumberland's board met on January 31, 2001 to consider a non-binding  indication
of  interest  which  called  for the  payment of  $9,520,00  in cash for all the
outstanding  shares  of  Cumberland  Common  Stock  and  options,  subject  to a
definitive merger agreement.  The consideration paid to Cumberland  shareholders
was approximately $14.00 per share.

     Cumberland's due diligence investigation of Commercial included a review of
Commercial's  business  practices  and  policies,  including  but not limited to
employee  benefits,  insurance  risk and coverage,  and general  accounting  and
operational procedures and policies. Also, Cumberland investigated the financial
condition  of  Commercial  on  a  historical   and   prospective   basis.   This
investigation  included  a  review  of asset  quality  and a  comparison  of the
methodology  of  calculating  the allowance  for loan losses of  Commercial  and
Cumberland.

                                       14


Cumberland reviewed Commercial's investment portfolio and evaluated Commercial's
fixed assets from a risk standpoint.

     Cumberland  also  investigated   earnings  of  Commercial  primarily  on  a
prospective  basis. This investigation  considered  elements of the net interest
margin, as well as significant other income and other expense areas. Opportunity
for the proposed  organization  were  analyzed.  These  included  better  market
opportunities for the combined organization,  as well as economies of scale that
will be realized in data processing, operations, and accounting.

     The  operations  and  financial  functions of  Cumberland  were reviewed in
detail to determine the accuracy of financial  data, as well as to determine the
general  level of  operational  efficiency  of  Cumberland.  This  investigation
consisted of both on-site and off-site  review of all areas of  Cumberland.  The
due diligence team concluded that the financial condition of Cumberland, as well
as its  operational  organization  and  efficiency,  was  satisfactory  and  was
accurately presented in its current status.

     Credit due diligence was performed by a team from  Commercial  who did both
on-site and off-site analysis of the loan portfolio of Cumberland, focusing upon
compliance with lending rules and  regulations,  as well as the proper margining
of secured  loans and the  overall  quality of the loan  portfolio,  taking into
consideration  the  adequacy of its loan loss  reserve.  As a result of this due
diligence,  Commercial believes that Cumberland's loan portfolio and the reserve
for possible loan losses were accurate, adequate and properly established.

     Cumberland's  Board  met  on  February  8,  2001  to  consider  the  Merger
Agreement. Representatives of Carson Medlin and Cumberland's legal advisors were
at the  meeting  to  discuss  the  financial  and  legal  issues  of the  Merger
Agreement.  At that meeting,  Carson Medlin issued its written  opinion that the
consideration  received in the  transaction  was fair, from a financial point of
view, to Cumberland's  shareholders.  The Board unanimously  approved the Merger
Agreement.

     On February 8, 2001, the parties executed the Merger Agreement and issued a
joint press release on February 9, 2001  announcing  the execution of the Merger
Agreement.

REASONS FOR THE MERGER; RECOMMENDATION OF THE BOARD OF DIRECTORS

     In reaching its  conclusion  to approve the Merger,  Cumberland's  Board of
Directors considered, among other factors, the following:

     o    The  Financial  Terms  of the  Merger.  The  Board  believed  that the
          purchase  price  represented,  among other things,  a fair multiple of
          Cumberland's tangible book value and earnings.

     o    Advice of Financial Advisor and Fairness Opinion. The Cumberland Board
          considered the advice of its financial  advisor and reviewed  detailed
          financial  analyses and other information  presented by Carson Medlin.
          The  Cumberland   Board  considered  the  opinion  of  Carson  Medlin,
          including the  assumptions  and


                                       15


          financial  information and projections relied upon by Carson Medlin in
          arriving at such opinion, that, as of February 8, 2001, and based upon
          the  matters  set forth in its  written  opinion as of that date,  the
          aggregate  consideration  was fair, from a financial point of view, to
          the holders of Cumberland  Common Stock.  See "Opinion of Cumberland's
          Financial Advisor."

     o    Effect on Shareholder  Value.  In evaluating the effect on shareholder
          value of Cumberland  remaining  independent  compared to the effect of
          its combining with Commercial,  the Board considered  various matters.
          First,  the Board  considered  whether it was reasonable to anticipate
          that Cumberland,  as an independent enterprise,  could produce a value
          comparable  to the value to be  received in the  Merger.  Second,  the
          Board  took  into  account  that   Cumberland  had  special  value  to
          Commercial  in  enhancing  its  presence  in  southeast  Kentucky  and
          northeast  Tennessee.  Third, the Board was advised by management that
          continued  investment  in  technology  by  Cumberland  to support  its
          delivery systems and to meet competition would be significant. Fourth,
          there was no  reliable  evidence  to suggest  that  another  strategic
          alternative   would   produce   better   value   for  the   Cumberland
          shareholders.

     o    Certain Financial and Other  Information  Concerning  Cumberland.  The
          financial and other information  concerning  Cumberland  considered by
          Cumberland's Board included,  but was not limited to, information with
          regard to recent and historical  stock  performance,  the depth of the
          trading  markets for  Cumberland  Common  Stock,  valuation  analyses,
          comparative financial and operating performance, and comparable merger
          and acquisition transactions as presented by Carson Medlin.

     o    Effect  on  Cumberland  Constituencies.   The  Cumberland  Board  also
          considered  the  general  effect the Merger  would have on the various
          constituencies   served  by   Cumberland,   including  its  customers,
          employees, and others. The Cumberland Board took into account that the
          combined  entity  would  be able to  offer a more  extensive  range of
          products  and  banking   services  to   Cumberland's   customers   and
          communities.

     o    Economic and Competitive  Environment.  The Cumberland Board took into
          account  the  current  and   prospective   economic  and   competitive
          environment facing the financial services industry generally,  and the
          respective   capacities  of  Cumberland   and  Commercial  to  compete
          effectively  given  the  rapid  changes  in  the  financial   services
          industry.

     o    Regulatory Approvals. The Cumberland Board believed that the requisite
          regulatory  approvals  necessary  to  complete  the  Merger  would  be
          obtained. See "Regulatory Approvals."

     The foregoing  discussion of the information and factors  considered by the
Cumberland  Board is not intended to be  exhaustive,  but is believed to include
the  material  factors  considered  by the  Cumberland  Board.  In reaching  its
determination  to approve the Merger,  the  Cumberland

                                       16

Board did not assign any  relative  or specific  weight to any of the  foregoing
factors,  and individual directors may have given differing weights to different
factors.  After deliberating with respect to the Merger, and considering,  among
other  things,  the matters  discussed  above and the  opinion of Carson  Medlin
referred  to  above,  the  Cumberland  Board  unanimously  approved  the  Merger
Agreement  and the  transactions  contemplated  thereby  as  being  in the  best
interest of Cumberland and its shareholders and consistent with the interests of
all other Cumberland constituencies.

     The  Commercial  Board  of  Directors,   after  consideration  of  relevant
business,  financial,  legal and market factors,  approved the Merger Agreement.
Commercial's Board of Directors  considered all material factors although it did
not assign any relative or specific weight to them.  Commercial,  in considering
the Merger,  took into account its stated strategic long-term goal of continuing
to expand Commercial  throughout southeast Kentucky and northeast Tennessee,  as
well as other growth markets. In this regard,  Commercial looked at the earnings
potential  of  Cumberland  giving  consideration  to  Cumberland's  size and its
locations.  The Commercial Board also considered  potential adverse consequences
of transactions similar to the Merger,  including the need to expand substantial
management  time in order to integrate the operations of each entity and thereby
capture  the  benefits  contemplated  by the  Merger.  After  considering  these
factors, Commercial determined that the Merger would further its long-term goals
and would enhance Commercial's shareholder value, while permitting Commercial to
continue to grow and expand as an independent bank holding company. ACCORDINGLY,
THE BOARD OF DIRECTORS  UNANIMOUSLY  RECOMMENDS  THAT  SHAREHOLDERS  APPROVE THE
AGREEMENT AND THE MERGER.

     Generally,  the  Board  of  Directors  concluded  that  in  the  long  term
Cumberland  could not produce  shareholder  value in excess of the merger price,
and  that the  merger  price  was  fair,  from a  financial  point  of view,  to
Cumberland's shareholders.

OPINION OF CUMBERLAND'S FINANCIAL ADVISOR

     Cumberland  engaged  Carson Medlin  pursuant to an engagement  letter dated
November 21, 2000 to serve as its  financial  advisor in its  negotiations  with
Cumberland and to render its opinion as to the fairness,  from a financial point
of view, of the consideration  received by the shareholders of Cumberland in the
merger.  Cumberland selected Carson Medlin as its financial adviser on the basis
of Carson Medlin's  historical  relationship with Cumberland and Carson Medlin's
experience   and   expertise  in   representing   community   banks  in  similar
transactions.  Carson Medlin is an investment  banking firm which specializes in
the securities of financial institutions located in the southeastern and western
United States. As part of its investment  banking  activities,  Carson Medlin is
regularly  engaged in the valuation of financial  institutions  and transactions
relating to their securities, including mergers and acquisitions.

     Representatives of Carson Medlin  participated in a meeting of Cumberland's
board of  directors  held on February 8, 2001.  At that  meeting  Carson  Medlin
delivered its written opinion to the effect that the consideration  provided for
in the  merger  agreement  is fair,  from a  financial  point  of  view,  to the
shareholders of Cumberland.  Carson Medlin subsequently confirmed its opinion in
writing as of September 26, 2001.

                                       17


     You should consider the following when reading the discussion of the Carson
Medlin opinion in this document:

     -    The  summary of the  opinion of Carson  Medlin set forth in this proxy
          statement  is  qualified in its entirety by reference to the full text
          of the opinion  that is attached as Appendix B to this  document.  You
          should read the opinion in its entirety for a full  discussion  to the
          procedures   followed,   assumptions  made,   matters  considered  and
          qualification and limitation on the review undertaken by Carson Medlin
          in connection with its opinion.

     -    Carson  Medlin's  opinion  does not  address  the merits of the merger
          relative to other  business  strategies,  whether or not considered by
          Cumberland's  board,  nor does it address the decision by Cumberland's
          board to proceed with the merger.

     -    Carson Medlin's opinion to Cumberland's board of directors rendered in
          connection with the merger does not constitute a recommendation to any
          Cumberland  shareholder as to how he or she should vote at the special
          meeting.

     No  limitations  were  imposed by  Cumberland's  board of  directors or its
management  upon Carson  Medlin with respect to the  investigations  made or the
procedures followed by Carson Medlin in rendering its opinion.

     The  preparation  of  a  financial   fairness   opinion   involves  various
determinations as to the most appropriate  methods of financial analysis and the
application  of those methods to the particular  circumstances.  It is therefore
not  readily  susceptible  to  partial  analysis  or  summary  description.   In
connection  with  rendering its opinion,  Carson  Medlin  performed a variety of
financial analyses.  Carson Medlin believes that its analyses must be considered
together as a whole and that  selecting  portions of its  analyses and the facts
considered in its analyses,  without considering all other factors and analyses,
could create an incomplete  or  inaccurate  view of the analyses and the process
underlying the rendering of Carson Medlin's opinion.

     In performing its analyses,  Carson Medlin made numerous  assumptions  with
respect to industry  performance,  business and economic  conditions,  and other
matters, many of which are beyond the control of Commercial and Cumberland,  and
may not be realized. Any estimates contained in Carson Medlin's analyses are not
necessarily  predictive of future results or values,  which may be significantly
more or less favorable  than the estimates.  Estimates of values of companies do
not  purport to be  appraisals  or  necessarily  reflect the prices at which the
companies or their  securities may actually be sold.  Except as described below,
none  of the  analyses  performed  by  Carson  Medlin  was  assigned  a  greater
significance by Carson Medlin than any other. The relative  importance or weight
given to these  analyses by Carson  Medlin is not  necessarily  reflected by the
order of presentation of the analyses  herein (and the  corresponding  results).
The summaries of financial  analyses  include  information  presented in tabular
format. The tables should be read together with the text of those summaries.

                                       18


     Carson  Medlin  has  relied,  without  independent  verification,  upon the
accuracy  and  completeness  of the  information  it reviewed for the purpose of
rendering  its  opinion.   Carson  Medlin  did  not  undertake  any  independent
evaluation  or  appraisal  of  the  assets  and  liabilities  of  Commercial  or
Cumberland, nor was it furnished with any appraisals.

     Carson  Medlin  is not an  expert  in the  evaluation  of loan  portfolios,
including   under-performing  or  non-performing  assets,   charge-offs  or  the
allowance for loan losses;  it has not reviewed any  individual  credit files of
Commercial or  Cumberland;  and it has assumed that the allowances of Commercial
and Cumberland are in the aggregate  adequate to cover losses.  Carson  Medlin's
opinion is necessarily based on economic,  market and other conditions  existing
on the date of its opinion,  and on information as of various earlier dates made
available  to  it  which  is  not  necessarily   indicative  of  current  market
conditions.

     In rendering its opinion, Carson Medlin made the following assumptions:

     -    that the merger will be accounted for as a purchase in accordance with
          generally accepted accounting principles;

     -    that all  material  governmental,  regulatory  and other  consents and
          approvals  necessary  for the  consummation  of the  merger  would  be
          obtained  without any adverse effect on  Cumberland,  Commercial or on
          the anticipated benefits of the merger;

     -    that Cumberland had provided it with all of the  information  prepared
          by Cumberland or its other  representatives  that might be material to
          Carson Medlin in its review; and

     -    that the financial projections it reviewed were reasonably prepared on
          a  basis  reflecting  the  best  currently   available  estimates  and
          judgement of the  management of Cumberland as to the future  operating
          and financial performance of Cumberland.

     In  connection  with its  opinion  dated  February 8, 2001,  Carson  Medlin
reviewed:

     -    the merger agreement;

     -    the audited  financial  statements  of  Commercial  for the five years
          ended December 31, 2000

     -    audited  financial  statements of Cumberland for the five fiscal years
          ended June 30, 2000;

     -    unaudited  interim  financial  statements  of  Cumberland  for the six
          months ended December 31, 2000; and

     -    financial  and  operating  information  with respect to the  business,
          operations and prospects of Commercial and Cumberland.


                                       19

     In addition, Carson Medlin:

     -    held   discussions  with  members  of  management  of  Commercial  and
          Cumberland  regarding the historical and current business  operations,
          financial   condition  and  future   prospects  of  their   respective
          companies;

     -    reviewed the  historical  market  prices and trading  activity for the
          common stock of Commercial, as well as Cumberland common stock;

     -    compared the results of operations of Commercial and  Cumberland  with
          those  of  certain  financial  institutions  which  it  deemed  to  be
          relevant;

     -    compared the financial  terms of the merger with the financial  terms,
          to the extent  publicly  available,  of certain other recent  business
          combinations of financial institutions;

     -    conducted such other studies, analyses,  inquiries and examinations as
          Carson Medlin deemed appropriate.

VALUATION METHODOLOGIES

     The  following  is a summary of all material  analyses  performed by Carson
Medlin  in  connection  with  its  opinion  provided  to  Cumberland's  board of
directors as of February 8, 2001.  The summary does not purport to be a complete
description of the analyses performed by Carson Medlin.

SUMMARY OF MERGER AND ANALYSIS

     Carson Medlin reviewed the terms of the proposed merger, including the form
of  consideration,  and the resulting price per share of Cumberland common stock
pursuant  to the  proposed  merger.  Under  the terms of the  merger  agreement,
Commercial  will pay  $9,520,000  in cash for all  outstanding  common stock and
options of Cumberland. Each common shareholder will receive approximately $14.32
per share in cash.

     Carson  Medlin  calculated  that the  indicated  value on  February 8, 2001
represented:

     -    a  61.4%  premium  to  Cumberland's  market  value  one day  prior  to
          announcement  and a 104.6%  premium to  Cumberland's  market value one
          month prior to announcement;

     -    113% of stated book value at December 31, 2000;

     -    25.4 times  projected  earnings for the twelve months ending  December
          31, 2001;

     -    9.1% of total deposits at December 31, 2000;

                                       20


     -    a 1.4% core deposit premium at December 31, 2000; and

     -    7.5% of total assets of Cumberland at December 31, 2000.

INDUSTRY COMPARATIVE ANALYSIS

     In connection with rendering its opinion,  Carson Medlin compared  selected
operating  results  of  Cumberland  to  those  of  20   publicly-traded   thrift
institutions in Kentucky,  Tennessee,  Virginia and West Virginia,  which Carson
Medlin   considers   comparable   to  Cumberland   for   financial   performance
measurements.  Carson  Medlin  compared,  among  other  factors,  profitability,
capitalization,  and asset quality of Cumberland to these financial institutions
as well as current pricing multiples.  Carson Medlin noted the following returns
based on results at or for the quarter  ended  September  30, 2000 (most  recent
available):



--------------------------------------------------------------------------------
                                                                     Average for
                                                          CMBN       Peer Group
--------------------------------------------------------------------------------
                                                                  
Return on Average Assets                                  -0.60%        0.66%
Return on Average Equity                                  -8.68%        4.24%
Net Interest Margin                                        3.25%        3.43%
Efficiency Ratio                                          100.9%        64.3%
Non-Performing Assets (defined as 90 days past due,        1.34%        0.55%
   nonaccrual loans and other real estate )
   to Total Assets

Price to Book Value (at February 6, 2001)                 71.4%        91.2%
Price to Trailing 12 months Earnings
   (at February 6, 2001)                                   nm          15.5X
--------------------------------------------------------------------------------


     This comparison indicated that Cumberland's financial performance was below
the peer group for each factor analyzed.

Comparable Transaction Analysis

     Carson  Medlin  reviewed  certain  information  relating  to the  following
selected  merger  transactions  involving  thrifts in the certain markets in the
southeast United States,  including  Kentucky,  North Carolina,  Tennessee,  and
Virginia, announced since January 1, 2000:


                                       21



--------------------------------------------------------------------------------
            SELLER                                     BUYER
--------------------------------------------------------------------------------
Penfe Bancorp, Inc.                 KY  Third FS&LA, MHC                     OH
Lexbanc Corporation                 KY  First State Bancshares, Inc.         KY
First Savings Bank of Virginia      VA  Southern Financial Bancorp, Inc.     VA
Dominion Savings Bank, FSB          VA  Greater Atlantic Financial Corp.     VA
Twin City Bancorp, Inc.             TN  Citco Community Bancshares, Inc.     TN
SWVA Bancshares, Incorporated       VA  FNB Corporation                      VA
Century Bancorp, Inc.               NC  First Bancorp                        NC
--------------------------------------------------------------------------------

     Carson Medlin considered, among other factors, the earnings, capital level,
asset size and quality of assets of the acquired financial institutions.  Carson
Medlin compared the transaction prices at the time of announcement to the stated
book value,  earnings,  total and core deposits and total assets of the acquired
institutions.

                         COMPARABLE TRANSACTION ANALYSIS



-----------------------------------------------------------------------------------
PURCHASE PRICES AS A PERCENTAGE OF STATED BOOK VALUE        Low     High    Average
-----------------------------------------------------------------------------------
                                                                    
Comparable Transactions                                    116.2%   156.7%   133.4%
Range of Values (based on CMBN stated book value           $14.93   $20.14   $17.14
    of $12.85 per share at December 31, 2000)
-----------------------------------------------------------------------------------


The implied consideration of the merger is approximately $14.32 per share, or
113% of stated book value, which is just below the low end of the range for the
comparable transactions.



-----------------------------------------------------------------------------------
PURCHASE PRICES AS A MULTIPLE OF EARNINGS                   Low     High    Average
-----------------------------------------------------------------------------------
                                                                    
Comparable Transactions                                    15.8     39.3     22.6
Range of Values (based on CMBN projected                   $9.01   $22.40   $12.88
    share of $0.57 for 12 mos ended December 31, 2001)
-----------------------------------------------------------------------------------


     The implied  consideration of the merger of approximately $14.32 per share,
or 25.4 times  projected  twelve months  earnings  ending  December 31, 2001, is
above the average for the comparable transactions.



-----------------------------------------------------------------------------------
                                                 CMBN       Comparable Transactions
OTHER PRICING MULTIPLES                         Indicator   Low     High    Average
-----------------------------------------------------------------------------------
                                                                  
Purchase Price % of Total Deposits                9.1%      2.8%    29.4%    19.0%
Core Deposit Premium                              1.4%      0.4%    12.7%     6.7%
Purchase Price % of Total Assets                  7.5%      2.5%    21.6%    14.4%
-----------------------------------------------------------------------------------

     The purchase price as a percentage of total deposits  implied by the merger
is  9.1%,  which  is  above  the  low  end  of  the  range  for  the  comparable
transactions. The core deposit premium,

                                       22


which is the aggregate transaction value minus stated book value divided by core
deposits, is 1.4% and slightly above the low end of the range for the comparable
transactions.  The purchase price as a percentage of total assets implied by the
merger is 7.5%,  which is also above the low end of the range for the comparable
transactions.

     No company or transaction used in Carson Medlin's  analyses is identical to
Cumberland or the proposed  merger.  Accordingly,  the results of these analyses
necessarily involves complex considerations and judgments concerning differences
in financial and operating  characteristics of Cumberland and other factors that
could affect the value of the companies to which they have been compared.

PRESENT VALUE ANALYSIS

     Carson Medlin  calculated  the present  value of  Cumberland  assuming that
Cumberland  remained an independent bank. For purposes of this analysis,  Carson
Medlin utilized  certain  projections of  Cumberland's  future growth of assets,
earnings and dividends and assumed that Cumberland's  common stock would be sold
at the end of 5 years at a price ranging from 100% to 160% of book value.  These
values were then discounted to present value utilizing  discount rates of 15% to
19%. These rates were selected  because,  in Carson  Medlin's  experience,  they
represent the rates that  investors in securities  such as  Cumberland's  common
stock would demand in light of the potential appreciation and risks.

                             PRESENT VALUE ANALYSIS
                                  (in millions)



--------------------------------------------------------------------------------
                                      Price to Book Value Multiples
                ----------------------------------------------------------------
                   1.00     1.10     1.20     1.30     1.40     1.50     1.60
--------------------------------------------------------------------------------
                                                    
   15.0%           5.958    6.554    7.150    7.746    8.342    8.938    9.533
   17.0%           5.466    6.013    6.560    7.106    7.653    8.199    8.746
   19.0%           5.022    5.524    6.027    6.529    7.031    7.533    8.035
--------------------------------------------------------------------------------


     On the  basis of  these  assumptions,  Carson  Medlin  calculated  that the
present value of Cumberland as an independent bank ranged from $5.022 million to
$9.533 million.  The consideration  implied by the terms of the merger agreement
was $9.520  million,  which falls slightly above the high end of the range under
present value analysis.

     Carson Medlin noted that it included present value analysis because it is a
widely  used  valuation  methodology,  but also noted  that the  results of this
methodology  are highly  dependent  upon the numerous  assumptions  that must be
made,  including  assets and  earnings  growth  rates,  dividend  payout  rates,
terminal values and discount rates.

HISTORICAL STOCK PERFORMANCE ANALYSIS

     Carson  Medlin  reviewed  and analyzed the  historical  trading  prices and
volumes of Cumberland common stock since the Company's  secondary stock offering
in mid 1997.  Carson  Medlin  noted that  Cumberland's  stock  traded as high as
$17.00 per share in mid 1998 and had steadily  declined  and recently  traded as
low as $5.00 per share.  Carson  Medlin  noted that most


                                       23


financial  institution stocks peaked in mid 1998 and had been declining over the
same period.  Cumberland's  volume had also  steadily  declined  from the period
subsequent to the secondary offering.

     The opinion expressed by Carson Medlin was based upon market,  economic and
other relevant  considerations  as they existed and could be evaluated as of the
date of the opinion. Events occurring after the date of issuance of the opinion,
including but not limited to,  changes  affecting the  securities  markets,  the
results of  operations  or  material  changes in the  assets or  liabilities  of
Cumberland  or  Commercial,  could  materially  affect the  assumptions  used in
preparing the opinion.

     In  connection  with  its  opinion,  dated  as of the  date of  this  Proxy
Statement,  Carson Medlin confirmed the  appropriateness  of its reliance on the
analyses  used to render its  February  8, 2001  written  opinion by  performing
                                                 -------
procedures to update  certain of such analyses and reviewing the  assumptions on
which  its  analyses  were  based  and  the  factors  considered  in  connection
therewith.

PAYMENT PROCEDURES

     Commercial  will appoint an Exchange  Agent to  facilitate  the payment for
shares of Cumberland  Common Stock and options.  At or before the Effective Time
of the Merger,  Commercial  will pay to the Exchange Agent  sufficient  funds so
that the  Exchange  Agent  can pay the  merger  consideration  to all  remaining
shareholders  of  Cumberland  and all holders of options to purchase  Cumberland
Common Stock. No later than three business days after the Merger is consummated,
the  Exchange  Agent  will mail  transmittal  letters  and  instructions  to all
Cumberland  shareholders  and  optionholders  at  their  addresses  as  shown on
Cumberland's  official stock records.  Shareholders can then use the transmittal
letters to submit their stock  certificates  for payment.  If a shareholder  has
lost his or her stock  certificate,  the Agreement requires that the shareholder
submit an affidavit and a lost  certificate  indemnity  bond in order to receive
payment.

     The merger price will be paid without interest.  Accordingly,  shareholders
of Cumberland should promptly  complete and return their transmittal  letters as
quickly as possible.  Transmittal  letters will be sent to the addresses used to
mail this Proxy  Statement.  If you own your stock directly in your own name and
you want to update your address,  you should  immediately  contact Cumberland 's
transfer  agent,  Illinois  Stock  Transfer  Company.  If you own your  stock in
"street name"  through a broker,  the Exchange  Agent will send the  transmittal
letter to the record  owner of your  shares and you will not submit  your shares
yourself  for  payment.  Instead,  you  should  contact  your  broker to receive
payment.

POSSIBLE ADJUSTMENT OF MERGER PRICE

     In the event  Cumberland's  net worth at Closing is less than $8.0 million,
the parties may either  elect to  terminate  the Merger  Agreement or reduce the
aggregate  Merger  Consideration  by the  difference  between  $8.0  million and
Cumberland's actual net worth.

                                       24


CLOSING

     The closing of the Merger will take place on the last  business  day of the
month in which all regulatory and  shareholder  approvals have been received and
required  waiting  periods  have  expired  or at such other date and time as the
parties agree.  In no event,  however,  can the closing occur until all required
regulatory  approvals  have been obtained and all related  waiting  periods have
expired and  Cumberland  shareholders  have  approved  the  Agreement.  Assuming
shareholders approve the Merger on October 24, 2001, the parties anticipate that
the Merger will close effective October 31, 2001.

CONDITIONS TO COMPLETION OF THE MERGER

     The  consummation  of the Merger  will only  occur if all of the  following
conditions are met or waived:

     o    The shareholders of Cumberland approve the Agreement;

     o    The Board of Governors of the Federal Reserve System and the Tennessee
          Department of Financial  Institutions  shall have approved the Merger,
          all related waiting periods have expired and no approval  contains any
          provision  which,  in the reasonable  good faith opinion of Commercial
          would so materially adversely impact the economic or business benefits
          of the Merger so as to render it inadvisable;

     o    All other required consents necessary for the completion of the Merger
          have been obtained and no such consent  contains any provision  which,
          in the  reasonable  good  faith  opinion of  Commercial,  would have a
          material adverse effect on its anticipated benefits from the Merger;

     o    There  is no  court  or  agency  order,  injunction  or  decree  which
          prohibits, restricts or makes illegal the Merger;

     o    The  representations  and  warranties  of all of  the  parties  to the
          Agreement are true and correct on the closing date;

     o    All of the  agreements  and  covenants of the parties to the Agreement
          which are set forth in the  Agreement  shall  have been  performed  or
          complied with in all material respects;

     o    Each  of the  directors  and  executive  officers  of  Cumberland  and
          Middlesboro Federal shall have delivered certain letters to Commercial
          regarding any known possible indemnification claims;

     o    Certain indemnification agreements shall have been terminated;

                                       25


     o    Cumberland  shall have  delivered an  instrument by which Mr. James J.
          Shoffner  agrees to the  termination  of his  employment  agreement in
          exchange for a payment equal to $300,000 plus  approximately  $195,524
          (which  represents  expected  accrued  benefits under the supplemental
          retirement benefits under his employment agreement);

     o    Plan  participants  under the Cumberland  stock option plan shall have
          agreed to the  cancellation of all options the exercise price of which
          exceeds $14.32 per share;

     o    Commercial shall have entered into written amendments to the severance
          agreements  with  three  individuals  who are  currently  officers  of
          Middlesboro Federal;

     o    Commercial shall have delivered to the Exchange Agent sufficient funds
          to  pay  the   aggregate   amount  that  the   shareholders   and  the
          optionholders  of  Cumberland  are entitled to receive and  Cumberland
          shall have  received a  certificate  from the  Exchange  Agent to that
          effect; and

     o    Other customary  closing  conditions are met, such as the requirements
          for the delivery of customary  officers'  certificates  and attorneys'
          opinion letters.

RESTRICTIONS ON OPERATIONS

     Pursuant to the Agreement,  Cumberland  and Commercial  have each agreed to
operate their businesses only in the ordinary course, to preserve their business
organizations  intact,  and to maintain good relationships with their employees.
Each party has also  agreed  that it will not take any action that would have an
adverse  effect on the ability of the parties to obtain all required  regulatory
approvals and other  consents or to perform  their  respective  obligations  and
agreements  under the  Agreement.  The parties to the Agreement have also agreed
to:

     o    give prompt  written  notice to the other parties after becoming aware
          of any situation that is reasonably  likely to have a material adverse
          effect on it or would cause or  represent a material  breach of any of
          its  representations  and  warranties or covenants and to use its best
          efforts to promptly remedy such situation;

     o    make all required reports with the regulatory authorities and, if such
          reports  contain  financial  statements,  the  statements  must fairly
          present the financial condition and results of operations of the filer
          and comply in all material  respects  with all  applicable  securities
          laws;

     o    cooperate in the preparation and mailing of this Proxy Statement;

     o    cooperate in the  preparation  and filing of all  required  regulatory
          applications and all other required filings;

                                       26


     o    use their best efforts to take all actions necessary to consummate the
          transactions contemplated by the Agreement;

     o    keep  each  other  apprised  of all  material  developments  in  their
          respective businesses;

     o    maintain the confidentiality of all confidential  information received
          from the other parties to the Agreement; and

     o    cooperate  in the  preparation  and  issuance  of all  press  releases
          regarding the Agreement and the transactions contemplated thereby.

     Cumberland  has also agreed to use its best efforts to sell  certain  loans
from directors of Commercial.  The Board of Directors of Cumberland  also agreed
to recommend to  shareholders  that the Agreement and the Merger be approved and
to include such recommendation in this Proxy Statement. The Cumberland Board was
only obligated to do so, however, if such recommendation was consistent with the
Board's  fiduciary duties and Carson Medlin was able to confirm its opinion that
the  consideration  to be  received  by  shareholders  was  fair to them  from a
financial point of view. Carson Medlin's updated opinion is included as Appendix
B to this Proxy Statement.

     In addition,  Cumberland and Middlesboro Federal have agreed that they will
not do any of the  following  without  first having  received the prior  written
consent of  Commercial,  which  Commercial  has agreed will not be  unreasonably
withheld:

     o    amend the charter of bylaws of Cumberland,  Middlesboro Federal or any
          of their subsidiaries;

     o    borrow,  guarantee  or otherwise  become  obligated to pay any debt in
          excess of  $5,000,  other  than in the  ordinary  course  of  business
          consistent with past practices;

     o    permit any lien to be placed on any asset of  Cumberland,  Middlesboro
          Federal  or any of their  subsidiaries,  except for  certain  types of
          liens customarily incurred by financial institutions or liens that had
          been previously disclosed to Commercial;

     o    repurchase,  acquire or  exchange  any shares of stock of  Cumberland,
          Middlesboro  Federal  or any of their  subsidiaries  other than in the
          ordinary course of business in connection with employee benefit plans;

     o    declare or pay any dividend;

     o    issue any additional  shares of capital stock,  except pursuant to the
          exercise of stock options any stock appreciation  rights or any option
          or other right to purchase shares of stock;

                                       27


     o    adjust, split or combine any capital stock of Cumberland,  Middlesboro
          Federal or any of their subsidiaries;

     o    issue or authorize  for issuance  any shares in  substitution  for the
          Cumberland Common Stock;

     o    sell, lease or otherwise dispose of or encumber any shares of stock of
          any  subsidiary  or assets  having a book  value in excess of  $5,000,
          except in all instances, in the ordinary course of business;

     o    purchase any  securities or make any material  investment in any party
          except for  purchases of U.S.  Treasury  securities,  U.S.  Government
          agency securities or mortgage-backed  securities of maturity and grade
          consistent with past produces;

     o    acquire  direct  or  indirect  control  over any party  other  than in
          connection with  foreclosures or by Middlesboro  Federal acting in its
          fiduciary capacity;

     o    grant any  increase in  compensation  or  benefits to any  employee or
          officer  except  as may be  required  by law or  consistent  with past
          practices;

     o    pay any  severance  or  termination  pay or bonus  arrangement  except
          pursuant  to written  agreements  or policies in effect on the date of
          the Agreement;

     o    enter  into  or  amend  any  severance  agreements  with  officers  of
          Cumberland, Middlesboro Federal or any of their subsidiaries;

     o    grant any  increase in fees or other  increases  in  compensation  and
          benefits to directors  of  Cumberland,  Middlesboro  Federal or any of
          their subsidiaries;

     o    voluntarily  accelerate  the  vesting  of any stock  options  or other
          stock-based compensation or employee benefits;

     o    enter into or amend any employment  contract (unless such amendment is
          required by law) that  cannot be  unconditionally  terminated  without
          liability  other than for  services  rendered  at any time  before the
          closing;

     o    adopt any new employee  benefit plan or make any material change in or
          to any  existing  employee  benefit  plan of  Cumberland,  Middlesboro
          Federal or any of their  subsidiaries,  other than any change  that is
          required by law, is  contemplated  by the Agreement or, in the opinion
          of counsel,  is necessary  or advisable to maintain the tax  qualified
          status of any such plan;

     o    make  any  significant  change  in any tax or  accounting  methods  or
          systems of internal accounting controls,  except as may be appropriate
          to  conform  to   changes  in  tax  laws  or   regulatory   accounting
          requirements or generally accepted accounting principles;

                                       28


     o    settle  any   litigation   involving  any  liability  of   Cumberland,
          Middlesboro  Federal or any of their subsidiaries for money damages in
          excess of $5,000 or restrictions upon the operations of such entity;

     o    except in the ordinary course of business, modify, amend, or terminate
          any material  contract or waive,  release,  compromise,  or assign any
          material rights or claim;

     o    fail to make any required  contribution to the ESOP as required by the
          Plan documents;

OTHER ACQUISITION PROPOSALS

     The Agreement provides that, until the Agreement is terminated,  Cumberland
and its  representatives and agents may not, directly or indirectly or initiate,
solicit any inquiries or proposals from persons other than Commercial to acquire
Cumberland.  Cumberland  has also agreed that it will not furnish any non-public
information  to any parties,  negotiated  with such  parties,  or enter into any
agreement  with any such parties,  except as may be required by  applicable  law
(including the fiduciary duties of Cumberland's Board of Directors).

REPRESENTATIONS AND WARRANTIES

     Cumberland and Middlesboro  Federal have each made certain  representations
and warranties in the Agreement.  If any of these  representations or warranties
is materially  false on the closing date,  Commercial has the right to terminate
the Agreement and not proceed with the Merger. The principal representations and
warranties  relate to: (i) the due  organization,  good  standing and  corporate
power of Cumberland;  (ii)  Cumberland's  authority to enter into the Agreement;
(iii)  Cumberland's  capital  stock;  (iv) the  absence of proxy or  shareholder
agreements;   (v)  subsidiaries  of  Cumberland;   (vi)  Cumberland's  financial
statements; (vii) the absence of any undisclosed liabilities; (viii) the absence
of certain  changes or events;  (ix) certain tax matters;  (x) the allowance for
loan losses; (xi) material assets; (xii) certain environmental  matters;  (xiii)
compliance with laws; (xiv) labor relations;  (xv) employee benefit plans; (xvi)
material contracts; (xvii) legal proceedings;  (xviii) regulatory reports; (xix)
accounting, tax and regulatory matters; (xx) the investment portfolio; (xxi) the
loan  portfolio;   (xxii)  title  to  properties;   (xxiii)  insurance;   (xxiv)
properties,  contracts  and other  agreements;  (xxv) fair lending and Community
Reinvestment  Act matters;  (xxvi)  books and records;  and (xvii) the truth and
accuracy of the information contained herein.

     Commercial also has each made certain representations and warranties in the
Agreement.  If any of these representations or warranties is materially false on
the closing  date,  Cumberland  has the right to terminate the Agreement and not
proceed with the Merger. The principal representations and warranties relate to:
(i) the due organization,  good standing and corporate power of Commercial; (ii)
Commercial's  authority  to enter into the  Agreement;  (iii) (iv) the truth and
accuracy  of  the  information  contained  herein;  (v)  Commercial's  financial
capacity to consummate the Merger; and (vi) regulatory matters.

                                       29


REGULATORY APPROVALS

     In order  for the  Merger  and the  Bank  Merger  to  occur,  the  Board of
Governors  of the  Federal  Reserve  System  and  the  Tennessee  Department  of
Financial  Institutions  must approve the  transaction.  Commercial has received
both of these  approvals.  The  Office of  Thrift  Supervision  which  regulates
Cumberland  and  Middlesboro  Federal  has also been  notified  of the Merger as
required by OTS regulations.

     Commercial  is not aware of any other  regulatory  approvals  that would be
required for  completion of the Merger,  except as described  above.  Should any
other approvals be required,  it is presently  contemplated  that such approvals
would be  sought.  There  can be no  assurance  that  any  other  approvals,  if
required, will be obtained.

     The  approval  of  any  application  merely  implies  the  satisfaction  of
regulatory  criteria for approval,  which does not include  review of the Merger
from the  standpoint  of the  adequacy  of the  consideration  to be received by
Cumberland shareholders. Further-more, regulatory approvals do not constitute an
endorsement or recommendation of the Merger.

TERMINATION OF THE AGREEMENT

     The Agreement may be terminated on or at any time prior to the closing date
by the mutual written  consent of Cumberland and  Commercial.  In addition,  the
Agreement may be terminated  by  Commercial  or  Cumberland  (provided  that the
terminating party is not then in breach of the Agreement):

     o    in the event of a material  breach of any  representation  or warranty
          (other than a de minimus  error) of the other party  contained  in the
          Agreement  which  cannot be or has not been cured within 30 days after
          the  giving  of  written  notice  to  the  breaching   party  of  such
          inaccuracy;

     o    in the event of a material  breach by the other party of any  covenant
          or  agreement  contained in the  Agreement  which cannot be or has not
          been cured  within 30 days  after the giving of written  notice to the
          breaching party of such breach;

     o    in the event any  consent of any  regulatory  authority  required  for
          consummation  of the  Merger and the other  transactions  contemplated
          hereby  shall have been denied by final  nonappealable  action of such
          authority  or if any action  taken by such  authority  is not appealed
          within the time limit for appeal;

     o    if  shareholders  of  Cumberland  fail to approve the Agreement at the
          Special Meeting;

     o    in the event that the Merger shall not have been completed by December
          31,  2001 or such  later  date as may be  necessary  to  finalize  any
          required  regulatory


                                       30

          approvals or waiting periods, provided that the delay is not caused by
          any breach of the Agreement by the party electing to terminate;

     o    in the event that any of the conditions  precedent to the  obligations
          of the terminating  party to consummate the Merger cannot be satisfied
          by December 31, 2001  provided  that the  terminating  party is not in
          breach of any  representation or warranty or in material breach of any
          covenant or obligation contained in the Agreement; or

     o    if the net worth of  Cumberland  as of the  closing  date is less than
          $8.0 million,  exclusive of any changes or modifications  taken at the
          direction of Commercial.

     If the  Agreement is terminated it will  generally  become void,  and there
will be no further  liability on the part of  Cumberland,  Middlesboro  Federal,
Commercial or Commercial Bank to any other parties to the Agreement,  except for
any  liability  arising  out of any  willful  breach  of  any  provision  of the
Agreement.

AMENDMENT OF THE AGREEMENT

     The Agreement may be amended by the  respective  boards of directors of the
parties at any time before or after  approval of the  Agreement by  Cumberland's
shareholders.  Any amendment to the Agreement after  shareholders  have approved
the Agreement that would decrease the price to be received or change the form of
consideration would require a resolicitation of shareholders.

WAIVER OF PERFORMANCE OF OBLIGATIONS

     Either Cumberland or Commercial may, by a signed writing, give any consent,
take any action with respect to the  termination  of the Agreement or otherwise,
or waive any default or  inaccuracies in the  representations  and warranties of
the other party or  compliance  by the other party with any of the  covenants or
conditions contained in the Agreement.

ACCOUNTING TREATMENT

     Commercial  will  account  for the  Merger  under  the  purchase  method of
accounting.  This means that  Commercial and  Cumberland  will be treated as one
company as of the date of the Merger and  Commercial  will record the fair value
of Cumberland's assets and liabilities on its financial  statements.  Commercial
will record the excess of its purchase price over the fair value of Cumberland's
identifiable net assets as goodwill.

EXPENSES

     Whether or not the Merger is completed, Cumberland and Commercial will each
pay their own fees and expenses.

TAX CONSEQUENCES TO SHAREHOLDERS

                                       31


     The  following  is  a  discussion  of  the  material   federal  income  tax
consequences  of the Merger to certain holders of Cumberland  Common Stock.  The
discussion  is based  upon the  Internal  Revenue  Code,  Treasury  Regulations,
Internal  Revenue Service rulings and judicial and  administrative  decisions in
effect as of the date of this Proxy Statement.  This discussion assumes that the
Cumberland  Common Stock is generally  held for  investment.  In addition,  this
discussion does not address all of the tax consequences  that may be relevant to
you in light of your  particular  circumstances  or to  Cumberland  shareholders
subject  to special  rules,  such as foreign  persons,  financial  institutions,
tax-exempt  organizations,  dealers  in  securities  or  foreign  currencies  or
insurance companies.

     The receipt of cash for  Cumberland  Common  Stock in  connection  with the
Merger  will be a  taxable  transaction  for  federal  income  tax  purposes  to
shareholders  receiving such cash, and may be a taxable  transaction  for state,
local and  foreign  tax  purposes  as well.  You will  recognize  a gain or loss
measured by the  difference  between  your tax basis for the  Cumberland  Common
Stock  owned by you at the time of the Merger and the amount of cash you receive
for your Cumberland shares.  Your gain or loss will be a capital gain or loss if
your Cumberland Common Stock is a capital asset to you.

     The cash payments the holders of Cumberland  Common Stock will receive upon
their exchange of the Cumberland  Common Stock pursuant to the Merger  generally
will be subject to "backup  withholding"  for federal income tax purposes unless
certain  requirements  are met. Under federal law, the third-party  paying agent
must  withhold  30.5% in calendar  year 2001 (30% in calendar  year 2002) of the
cash payments to holders of Cumberland  Common Stock to whom backup  withholding
applies,  and the federal  income tax liability of these persons will be reduced
by the  amount  that is  withheld.  To avoid  backup  withholding,  a holder  of
Cumberland Common Stock must provide the Exchange Agent with his or her taxpayer
identification  number and complete a form in which he or she certifies  that he
or she has not been notified by the Internal  Revenue  Service that he or she is
subject to backup  withholding  as a result of a failure to report  interest and
dividends.  The taxpayer  identification  number of an  individual is his or her
social security number.

     Neither  Commercial  nor  Cumberland has requested or will request a ruling
from the Internal  Revenue  Service as to any of the tax effects to Cumberland's
shareholders  of the  transactions  discussed  in this Proxy  Statement,  and no
opinion of counsel has been or will be rendered to Cumberland  shareholders with
respect to any of the tax effects of the Merger to shareholders.

     THE ABOVE SUMMARY OF THE MATERIAL  FEDERAL INCOME TAX  CONSEQUENCES  OF THE
MERGER IS NOT INTENDED AS A SUBSTITUTE FOR CAREFUL TAX PLANNING ON AN INDIVIDUAL
BASIS.  IN ADDITION  TO THE FEDERAL  INCOME TAX  CONSEQUENCES  DISCUSSED  ABOVE,
CONSUMMATION  OF THE  MERGER  MAY HAVE  SIGNIFICANT  STATE AND LOCAL  INCOME TAX
CONSEQUENCES  THAT  ARE NOT  DISCUSSED  IN THIS  PROXY  STATEMENT.  ACCORDINGLY,
PERSONS  CONSIDERING  THE MERGER ARE URGED TO CONSULT  THEIR TAX  ADVISORS  WITH
SPECIFIC REFERENCE TO THE EFFECT OF THEIR OWN

                                       32


PARTICULAR  FACTS AND  CIRCUMSTANCES  ON THE  MATTERS  DISCUSSED  IN THIS  PROXY
STATEMENT.

DISSENTERS' RIGHTS

     Under Tennessee law, if you do not wish to accept the cash payment provided
for in the  Agreement,  you have the right to dissent from the Merger and obtain
payment of the fair value of your shares. CUMBERLAND SHAREHOLDERS ELECTING TO DO
SO MUST COMPLY WITH THE PROVISIONS OF SECTION 48-23-201 ET SEQ. OF THE TENNESSEE
BUSINESS  CORPORATION  ACT IN ORDER TO PERFECT  THEIR  RIGHTS.  CUMBERLAND  WILL
REQUIRE  STRICT  COMPLIANCE  WITH  THE  STATUTORY  PROCEDURES.  A  copy  of  the
applicable statutes is attached as Appendix C.

     The following is intended as a brief summary of the material  provisions of
the  Tennessee  statutory  procedures  required to be  followed by a  Cumberland
shareholder  in order to dissent from the Merger and obtain  payment of the fair
value of his or her shares of Cumberland Common Stock. This summary, however, is
not a complete statement of all applicable  requirements and is qualified in its
entirety by reference to Section  48-23-201  et seq. of the  Tennessee  Business
Corporation  Act,  the full text of which  appears  in  Appendix C of this proxy
statement.

     Section  48-23-201  requires that if a proposed  corporate  action creating
dissenters' rights is put to a vote of shareholders at a shareholders'  meeting,
the meeting notice must state that shareholders are or may be entitled to assert
dissenters'  rights and be  accompanied  by a copy of the  applicable  statutory
provisions.   This  Proxy  Statement  constitutes  Cumberland's  notice  to  its
shareholders of the  availability  of dissenters'  rights in connection with the
Merger in compliance with the requirements of Section 48-23-201.  If you wish to
consider exercising your dissenters' rights you should carefully review the text
of the statutory  provisions  contained in Appendix C because  failure to timely
and properly comply with the requirements of these provisions will result in the
loss of your rights under Tennessee law.

     If you elect to demand  appraisal of your shares,  you must satisfy both of
the following conditions:

     o    You must deliver to Cumberland a written demand for the payment of the
          fair value for your  shares  before the vote is taken with  respect to
          the Merger.  This written  demand for appraisal must be in addition to
          and  separate  from any proxy or vote  abstaining  from or against the
          Merger.  Voting  against  or  failing to vote for the Merger by itself
          does not  constitute  a demand  for  payment  within  the  meaning  of
          Tennessee law.

     o    You must not vote in favor of the Merger.  An abstention or failure to
          vote will satisfy this requirement, but a vote in favor of the Merger,
          by proxy or in person,  will  constitute a waiver of your  dissenters'
          rights  in  respect  of the  shares  so  voted  and will  nullify  any
          previously filed written demands for payment of fair value.

                                       33


     If you fail to comply  with  either of these  conditions  and the Merger is
completed,  you will be entitled to receive the cash  payment for your shares of
Cumberland  Common  Stock as  provided  for in the  Agreement  but will  have no
dissenters' rights with respect to your shares of Cumberland Common Stock.

     All demands for payment of fair value  should be addressed to J. D. Howard,
Secretary,  Cumberland,  Inc., 1431  Cumberland  Avenue,  Middlesboro,  Kentucky
40965,  before the vote on the Merger is taken at the Special Meeting.  A record
shareholder  may assert  dissenters'  rights for fewer than all of the shares of
Cumberland  Common  Stock  registered  in his or her  name  only if such  holder
dissents  with  respect to all shares  beneficially  owned by any one person and
notifies  Cumberland  in writing of the name and address of each person on whose
behalf he or she is asserting  dissenters' rights. If a record shareholder holds
shares that are beneficially owned by two or more parties who do not all seek to
assert dissenters' rights, such record shareholder's rights are determined as if
the  shares  as to which he or she  dissents  and his or her other  shares  were
registered in the names of different shareholders.  A beneficial shareholder may
assert  dissenters'  rights as to shares of Cumberland  Common Stock held on his
behalf only if:

     o    the beneficial  holder submits to Cumberland the record  shareholder's
          written consent to the dissent prior to the Special Meeting; and

     o    he or she does so with  respect  to all  shares of  Cumberland  Common
          Stock he or she beneficially owns or has power to direct the vote.

     Within  ten days  after  the date  Cumberland's  shareholders  approve  the
Agreement and the Merger,  Cumberland (or Commercial,  if the Merger has already
been  consummated),  must send a written  dissenters' notice to all shareholders
who have properly perfected their dissenters' rights. This notice must:

     o    state  where a  payment  demand  must  be  sent  and  where  and  when
          certificates for the shares must be deposited;

     o    inform holders of uncertificated shares to what extent transfer of the
          shares will be restricted after the payment demand is received;

     o    supply a form for  demanding  payment  that  includes  the date of the
          first  announcement  to  the  news  media  or to  shareholders  of the
          principal  terms of the Merger and requires that the person  asserting
          dissenters'   rights  certify  whether  or  not  he  or  she  acquired
          beneficial ownership of the shares before that date;

     o    set a date by  which  Cumberland  (or  Commercial)  must  receive  the
          payment  demand,  which date may not be less than one month or greater
          than two months after the date this notice is delivered; and

     o    be accompanied by a copy of the Tennessee  dissenters' rights statutes
          if the copy has not previously been provided.

                                       34


A shareholder sent this  dissenters'  rights notice must demand payment and make
the required  certification  before the  deadline  that will be specified in the
notice. A dissenting  shareholder must also deposit his or her Cumberland Common
Stock  certificates in accordance  with the procedures  specified in the notice.
Cumberland may restrict the transfer of uncertificated  shares from the date the
demand for payment is received until the date the Merger  closes.  If the Merger
does not close within two months of the deadline for  submitting  the demand for
payment,  the  restrictions  will lapse. A shareholder  who complies with all of
these requirements  within the required time periods retains all other rights as
a shareholder until these rights are cancelled or modified by the closing of the
Merger.  A shareholder  who does not demand  payment or deposit his or her stock
certificates  within the  required  time  periods is not entitled to continue to
seek payment  pursuant to these  procedures.  ONCE A DEMAND FOR PAYMENT HAS BEEN
FILED BY SHAREHOLDER,  IT MAY NOT BE WITHDRAWN UNLESS  CUMBERLAND (OR COMMERCIAL
AS THE SURVIVING CORPORATION IN THE MERGER) CONSENTS TO THE WITHDRAWAL.

     As soon as the  Merger is  closed,  or upon  receipt  of a payment  demand,
whichever is later,  Commercial  will pay each  dissenter  who complied with all
applicable  statutory  provisions the amount Commercial estimates to be the fair
value of such shares,  plus accrued  interest,  from the  effective  date of the
Merger.  The  "fair  value"  of the  shares  means  the  value  of  such  shares
immediately before the close of the Merger. This payment must be accompanied by:

     o    Cumberland's  balance  sheet as of the end of a fiscal year ending not
          more than 16 months  before the date of payment,  an income  statement
          for that year, a statement of changes in shareholders' equity for that
          year and the latest available interim financial statements, if any;

     o    a statement of the estimate of the fair value of the shares;

     o    an explanation of how interest was calculated;

     o    a  statement  of the  shareholder's  right to  reject  such  offer and
          provide  his or her own  estimate to  Commercial  of the fair value of
          such shares (which  counteroffer  Commercial is not obligated to take)
          as well as the procedures and deadlines for doing so; and

     o    a copy of the dissenters' rights statutes if not previously provided.

If the Merger is not closed within two months after the deadline for  submitting
a demand for payment  and  depositing  stock  certificates,  Cumberland  will be
obligated  to  return  any  deposited  certificates  and  release  any  transfer
restrictions. If the Merger subsequently closes, Commercial will be obligated to
send a new  dissenters'  rights notice and repeat the payment demand  procedures
described above.

     In  the  event  that  a  dissenting  shareholder  acquired  the  shares  of
Cumberland  Common  Stock  on or after  the  date  that  the  Merger  was  first
announced,  Cumberland  (or  Commercial)  may choose to withhold  payment of the
estimated fair value of such shareholder's shares. If


                                       35


Cumberland  (or  Commercial)  elects  to do so,  after  the  Merger  is  closed,
Commercial  shall be obligated to pay to such  shareholder  or  shareholders  an
amount  equal to the  estimated  fair value of such shares plus  interest to any
such  shareholder  who  agrees to accept it in full  satisfaction  of his or her
demand.  Commercial  will be obligated to send with its offer a statement of its
estimate,  an  explanation of how interest was calculated and a statement of the
shareholder's  right to reject such offer and provide his or her own estimate of
the fair value of the shares.

     If a dissenting  shareholder is not satisfied with  Commercial's fair value
determination,  the shareholder  may notify  Commercial in writing of his or her
own estimate of the fair value of his or her shares and amount of interest  due,
and demand  payment of that  amount  (less any payment  previously  paid to such
shareholder); or, in the case of a shareholder who acquired his or her shares of
Cumberland  Common Stock after the date of the first public  announcement of the
Merger,  the  shareholder  may reject the written offer made by  Commercial  and
demand payment of the fair value of his or her shares,  along with interest,  in
either case only in the following circumstances:

     o    The  dissenter  believes that the amount paid or offered to be paid is
          less than the fair  value of his or shares  or that the  interest  was
          incorrectly calculated;

     o    Commercial  fails to make payment within two months after the date set
          for demanding payment; or

     o    Cumberland  and  Commercial  have not  merged and  Cumberland  has not
          returned  the   deposited   certificates   or  released  the  transfer
          restrictions  on  uncertificated  securities  within two months of the
          date for demanding payment.

A  dissenter  waives his or her right to reject  payment or the offer of payment
unless he or she provides  written  notification of his or her objection  within
one month after Commercial made or offered payment.

     If a demand for  payment  remains  unsettled,  Commercial  is  required  to
commence a proceeding  within two months after  receiving the payment demand and
petition  the court to  determine  the fair value of the shares and the  accrued
interest.  If  Commercial  does not do so,  it will be  required  to pay to each
dissenter  whose  demand  remains  unsettled,  the  amount  such  dissenter  has
demanded.  The legal action must be commenced in a court of record having equity
jurisdiction  in the  county  where  Commercial's  principal  office is  located
(Claiborne  County).  All dissenters  whose claims remain unsettled must be made
party  to the  proceeding  and all  parties  must be  served  with a copy of the
proceeding although  non-residents may be served by registered or certified mail
or by publication. This court will have exclusive jurisdiction over the matter.

     The court may appoint one or more persons as appraisers to receive evidence
and recommend a decision as to the fair value of the shares. Each dissenter made
a party to the proceeding is entitled to a judgment:

                                       36


     o    for the amount by which the court  finds the fair value of his shares,
          plus  accrued   interest,   exceeds  the  amount  previously  paid  by
          Commercial; or

     o    for  the  fair  value,   plus   accrued   interest,   of  his  or  her
          after-acquired   shares  for  which  Commercial  elected  to  withhold
          payment.

The court will also determine all costs resulting from the proceeding. The court
will generally require that Commercial pay all costs,  except that the court may
assess the costs  against  some or all of the  dissenters,  in amounts the court
believes  to be fair,  to the extent  that the court  finds that the  dissenters
acted arbitrarily,  vexatiously, or not in good faith. The court may also assess
the fees and  expenses of counsel and experts  for the  respective  parties,  in
amounts the court finds to be fair:

     o    against  Commercial  and in favor of all dissenters if the court finds
          that  Cumberland or Commercial did not  substantially  comply with the
          requirements of the Tennessee dissenters' rights statutes; or

     o    against either  Commercial or a dissenter,  in favor of another party,
          if the court finds that the party  against  whom the fees and expenses
          are assessed acted arbitrarily, vexatiously, or not in good faith with
          respect  to the  rights  of the  parties  set  forth in the  Tennessee
          dissenters' rights statutes.

If the court  finds that the  services  of  counsel  for any  dissenter  were of
substantial benefit to other dissenters  similarly  situated,  and that the fees
for those services  should not reasonably be assessed  against  Commercial,  the
court may award to these counsel  reasonable  fees to be paid out of the amounts
awarded to all of the dissenters who were benefited.

     In view of the complexity of these provisions,  Cumberland shareholders who
may wish to dissent from the Merger and pursue these rights should consult their
legal advisors.

INTERESTS OF CERTAIN PERSONS IN THE MERGER

     Some members of  Cumberland's  Board of Directors and certain  officers may
have  interests  in the Merger that are in addition  to, or  different  from the
interests of  shareholders.  The Board of Directors was aware of these interests
and considered them in adopting the Agreement.

     INDEMNIFICATION  OF DIRECTORS AND OFFICERS AGAINST CLAIMS.  For a period of
three years from the Effective Time, Commercial has agreed to indemnify and hold
harmless  each  present  and  former  director  and  officer of  Cumberland  and
Middlesboro  Federal from liability and expenses arising out of matters existing
or occurring at or prior to the consummation of the Merger to the fullest extent
permitted,  but as may be limited,  by Tennessee law. As a condition to closing,
each  director  and  executive  officer of  Cumberland  must deliver a letter to
Commercial  stating  that  they  have  no  claims  for   indemnification   under
Cumberland's  or  Middlesboro   Federal's  Charter  or  Bylaws.  All  rights  to
indemnification  with respect to a claim asserted  within the three-year  period
shall  continue  until  final  disposition  of the claim.  This  indemnification
includes  but  is not  limited  to  liability  arising  out of the  transactions


                                       37


contemplated  by the  Agreement.  Commercial  has agreed to advance any costs to
each of these  persons  as they are  incurred.  Commercial  has also  agreed  to
provide directors' and officers' liability insurance coverage for the benefit of
Cumberland's  directors and officers by purchasing  continuation  coverage under
Cumberland's existing directors' and officers' liability policy.

     CONVERSION OF STOCK OPTIONS. At the Effective Time, each unexercised option
to purchase  shares of Cumberland  Common Stock will be converted into the right
to  receive in cash an amount  equal to the  difference  between  $14.32 and the
exercise  price of each option  multiplied by the number of shares of Cumberland
Common  Stock  subject to the  option.  In the event the  exercise  price of the
Option exceeds $14.32,  such option will be cancelled.  As of June 30, 2001, the
directors and executive  officers of Cumberland held options to purchase a total
of 35,792 shares of Cumberland Common Stock, although the exercise price on some
of these options  exceeded  $14.32 per share.  The following  table reflects the
number of options, the weighted average exercise price of the options.


                                   NUMBER OF SECURITIES        WEIGHTED AVERAGE
NAME OF DIRECTOR OR                     UNDERLYING            EXERCISE PRICE PER
 EXECUTIVE OFFICER                 UNEXERCISED OPTIONS             SHARE
-------------------                ---------------------      ------------------

                                                                
Raymond Walker                               998                      $7.52
Reecie Stagnolia                           1,028
Pat Huddleston                               665                       7.52
Flo Wilder                                   665                       7.52
Roy Shoffner                              11,426
J. D. Howard                                 521                       7.52
Jay Shoffner                                 726                       8.78


     EMPLOYMENT  AGREEMENTS.  Middlesboro  Federal  is  party  to an  employment
agreement with President and Chief  Executive  Officer James J. Shoffner,  which
provides  for a  severance  payment  equal to 2.99 times his "base  amount,"  as
defined in the Internal  Revenue Code  following his  termination  in connection
with a "change in  control"  of  Cumberland,  as defined in his  agreement.  The
Merger  constitutes  a  change  in  control  of  Cumberland  as  defined  in the
agreement.  Mr.  Shoffner will receive a payment of $300,000 in  satisfaction of
Cumberland's  obligations  under this  agreement.  In addition,  the  employment
agreement provided for supplemental retirement benefits. In full satisfaction of
these  obligations,  he has  agreed to accept a cash  payment  in the  amount of
$195,524 which  represented  amounts  accrued for such obligation as the date of
the Merger  Agreement plus $3,500 per month for each of the  intervening  months
prior to closing.

     EMPLOYEE BENEFIT PLANS.  After the effectiveness of the Merger,  Commercial
has agreed to provide  generally  to  Cumberland's  officers and  employees  who
became  employees of Commercial or its  subsidiaries,  employee  benefits  under
employee  benefit  plans  (other  than stock  option or other  plans which would
involve the issuance of Commercial  common stock) on terms and conditions  which
when taken as a whole are substantially  similar to these currently  provided by
Commercial  and its  subsidiaries  to  their  similarly  situated  officers  and
employees.  For  purposes  of  participation  and  vesting  (but not  accrual of
benefits) service under qualified

                                       38


defined benefit and defined  contribution plans of Cumberland will be treated as
service under any defined benefit and defined contribution plans of Commercial.

     EMPLOYEE STOCK  OWNERSHIP  PLAN.  Prior to the  consummation of the Merger,
Cumberland will take appropriate steps to terminate its ESOP. After consummation
of the  Merger,  the ESOP will  repay the  outstanding  balance  of its loan and
allocate any surplus cash to the accounts of ESOP  participants in proportion to
their  account  balances,  to the extent  allowed under  applicable  law and the
governing documents of the ESOP.

     NONCOMPETITION AGREEMENTS. As a condition to Commercial's entering into the
Agreement,  each  of  Cumberland's  directors  was  required  to  enter  into  a
Noncompetition/ Nonsolicitation Agreement with Commercial. Each of the directors
has further agreed that for a period of 18 months after the Effective Time, they
will not serve as a  management  official  or  consultant  to, or become a major
shareholder in another financial  institution  having an office an any county in
which Middlesboro Federal has an office.

                  PRINCIPAL HOLDERS OF CUMBERLAND COMMON STOCK

     The following table provides you with  information  regarding  ownership of
Cumberland Common Stock by directors, executive officers and any person or group
Cumberland  knows to  beneficially  own more than 5% of its  outstanding  Common
Stock.  The information is as of the Record Date.  Information  about persons or
groups who own beneficially  more than 5% of Cumberland Common Stock is based on
filings  with the  Securities  and Exchange  Commission  on or before the Record
Date.


                                                         AMOUNT AND                PERCENT OF
                                                          NATURE OF                 SHARES OF
                                                         BENEFICIAL               COMMON STOCK
NAME                                                     OWNERSHIP 1              OUTSTANDING 2
----                                                     ----------               ------------
                                                                                
PRINCIPAL SHAREHOLDER
---------------------

Cumberland Mountain Bancshares, Inc.
Employee Stock Ownership Plan Trust
1431 Cumberland Avenue
Middlesboro, Kentucky  40965                              87,856  3                   12.93%

Jeffrey L. Gendell                                        67,116                       9.87%
Tontine Management, L.L.C.
Tontine Financial Partners, L.P.
Tontine Overseas Associates, L.L.C.
200 Park Avenue, Suite 3900
New York, New York 10166

Sandler O'Neill Asset Management, LLC                     65,000                       9.56%
Malta Partners, L.P.
Malta Hedge Fund, L.P.
Malta Partners II, L.P.
Malta Hedge Fund II, L.P.
SOAM Holdings, LLC
Terry Maltese
712 Fifth Avenue
22nd Floor
New York, New York  10019

James J. Shoffner                                         70,161                      10.15%
1431 Cumberland Avenue
Middlesboro, Kentucky 40961



                                       39




                                                         AMOUNT AND                PERCENT OF
                                                          NATURE OF                 SHARES OF
                                                         BENEFICIAL               COMMON STOCK
NAME                                                     OWNERSHIP 1              OUTSTANDING 2
----                                                     ----------               ------------

MANAGEMENT
----------

                                                                                
James J. Shoffner                                         70,161                      10.15%
J. Roy Shoffner                                           13,894                       2.03
Reecie Stagnolia, Jr.                                     17,349                       2.54
Raymond C. Walker                                         15,668                       2.29
Barry Litton                                               3,665                       0.54

All directors and executive
  officers as a group (8 persons)                        139,291  4                   19.39
<FN>
___________
1        A person is considered the beneficial owner of any shares of Cumberland
         Common Stock (1) over which he or she has or shares voting or
         investment power, or (2) of which he or she has the right to acquire
         beneficial ownership at any time within 60 days from the Record Date.
         "Voting power" is the power to vote or direct the voting of shares and
         "investment power" is the power to dispose or direct the disposition of
         shares.
2        In calculating percentage ownership for a given individual or group of
         individuals, the number of shares of Cumberland Common Stock
         outstanding includes unissued shares subject to options exercisable
         within 60 days of the Record Date held by that individual or group.
3        Includes shares which have been allocated to the accounts of
         participants. The ESOP trustees vote all allocated shares in accordance
         with instructions of the participants; unallocated shares and shares
         for which no instructions have been received generally are voted by the
         ESOP trustees in the same ratio as participants direct the voting of
         allocated shares or, in the absence of such direction, as directed by
         Cumberland.
4        Excludes unallocated shares held by the ESOP. Includes 35,792 shares
         which all directors and executive officers as a group had a right to
         purchase pursuant to the exercise of stock options exercisable within
         60 days of the Record Date.
</FN>


                                  OTHER MATTERS

     Cumberland's Board of Directors is not aware of any business to come before
the  Special  Meeting  other than those  matters  described  above in this Proxy
Statement. However, if any other matters should properly come before the Special
Meeting,  it is  intended  that  proxies  will be voted in  accordance  with the
determination of a majority of the Board of Directors  provided,  however,  if a
proposal to adjourn the Special Meeting is properly presented,  a proxy will not
have  discretion  to vote in favor of the  adjournment  proposal  any  shares of
Common  Stock  which  have been  voted  against  approval  and  adoption  of the
Agreement.

                              SHAREHOLDER PROPOSALS

     In the event that the  Agreement  is not  approved by  shareholders  at the
Special  Meeting,  Cumberland  expects  it  would  hold  an  annual  meeting  of
shareholders   in  early  2002.  In  order  to  be  eligible  for  inclusion  in
Cumberland's proxy materials for any such meeting,  any shareholder  proposal to
take action at such meeting must be received at Cumberland's main office at 1431
Cumberland Avenue, Middlesboro,  Kentucky, 40965, a reasonable time prior to any
such Annual  Meeting.  Any such proposal will be subject to the  requirements of
the proxy rules adopted under the Securities Exchange Act of 1934, as amended.

     Shareholder   proposals,   other  than  those  submitted  pursuant  to  the
Securities Exchange Act of 1934, as amended, must be delivered or mailed, in the
form  prescribed by  Cumberland's  Charter to the Secretary of Cumberland at the
above address not fewer than 30 days nor more

                                       40


than 60 days prior to any meeting;  provided,  however, that if notice or public
disclosure  of the  meeting is effected  fewer than 40 days before the  meeting,
such  written  notice  shall be  delivered  or  mailed,  as  prescribed,  to the
Secretary of  Cumberland  not later than the close of the 10th day following the
day on which notice of the meeting was mailed to shareholders.

                                   BY ORDER OF THE BOARD OF DIRECTORS

                                   /s/ J. D. Howard

                                   J. D. HOWARD
                                   SECRETARY
Middlesboro, Kentucky
September 26, 2001


                                       41

                                   APPENDIX A

                      Agreement and Plan of Share Exchange


                  --------------------------------------------

                AGREEMENT AND PLAN OF SHARE EXCHANGE, AS AMENDED

                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
                                       AND

                           COMMERCIAL BANCGROUP, INC.

                  --------------------------------------------


                                February 8, 2001



                                TABLE OF CONTENTS

SECTION                                                                     PAGE

1.  Share Exchange........................................................... 1
         1.1  Share Exchange................................................. 1
         1.2  Closing........................................................ 1
         1.3  Effective Time................................................. 1

2.  Conversion and Exchange of Shares........................................ 2
         2.1  Conversion of Shares........................................... 2
         2.2  Shares Held by the Cumberland.................................. 2
         2.3  Dissenting Shareholders........................................ 2
         2.4  Exchange Procedures............................................ 3
         2.5  Rights of Former Cumberland Shareholders....................... 3
         2.6  Adjustment to Purchase Price................................... 4

3.  Representations and Warranties of Cumberland............................. 4
         3.1  Organization, Standing, and Power.............................. 4
         3.2  Authority; No Breach by Agreement; Consents.................... 4
         3.3  Capital Stock.................................................. 5
         3.4  Voting Rights.................................................. 5
         3.5  Cumberland Subsidiaries........................................ 5
         3.6  Financial Statements........................................... 6
         3.7  Absence of Undisclosed Liabilities............................. 6
         3.8  Absence of Certain Changes or Events........................... 7
         3.9  Tax Matters.................................................... 7
         3.10 Allowance for Possible loan Losses............................. 8
         3.11 Assets......................................................... 8
         3.12 Environmental Matters.......................................... 9
         3.13 Compliance with Laws........................................... 9
         3.14 Labor Relations................................................10
         3.15 Employee Benefit Plans.........................................10
         3.16 Material Contracts.............................................13
         3.17 Legal Proceedings..............................................13
         3.18 Reports........................................................13
         3.19 Accounting, Tax and Regulatory Matters.........................14
         3.20 Investment Portfolio...........................................14
         3.21 Loan Portfolio.................................................14
         3.22 Title to Properties............................................15


                                      -i-



                                TABLE OF CONTENTS

SECTION                                                                     PAGE

         3.23 Insurance......................................................15
         3.24 Properties, Contracts and Other Agreements.....................16
         3.25 Fair Lending; Community Reinvestment Act.......................16
         3.26 Books and Records..............................................17
         3.27 Statements True and Correct....................................17

4.  Representations and Warranties of Commercial.............................17
         4.1  Organization, Standing, and Power..............................17
         4.2  Authority; No Breach By Agreement; Consents....................18
         4.3  Statements True and Correct....................................18
         4.4  Financial Ability to Consummate Share Exchange.................19
         4.5  Regulatory Approvals...........................................19

5.  Certain Covenants........................................................19
         5.1  Operation in the Ordinary Course...............................19
         5.2  Negative Covenants of Cumberland...............................19
         5.3  Adverse Changes in Condition...................................21
         5.4  Sale of Affiliate Debt.........................................22
         5.5  Resignations...................................................22
         5.6  Transition of Cumberland Companies.............................22

6.  Additional Agreements....................................................22
         6.1  Shareholder Approval...........................................22
         6.2  Applications...................................................22
         6.3  Termination of ESOP and ESOP Trust.............................23
         6.4  Preliminary Closing Balance Sheet..............................23
         6.5  Agreements as to Efforts to Consummate.........................23
         6.6  Investigation and Confidentiality..............................24
         6.7  Press Release..................................................25
         6.8  Acquisition Proposals..........................................25
         6.9  Certain Modifications..........................................25
         6.10 Employee Matters...............................................25
         6.11 Indemnification and Insurance..................................26

7.  Conditions Precedent to Obligations to Consummate........................27
         7.1  Conditions to Obligations of Commercial........................27
         7.2  Conditions to Obligations of Cumberland........................30

                                      -ii-




                                TABLE OF CONTENTS

SECTION                                                                     PAGE

8.  Termination..............................................................32
         8.1  Termination....................................................32
         8.2  Effect of Termination..........................................33
         8.3  Non-Survival of Representations and Covenants..................33

9.  Miscellaneous............................................................33
         9.1  Definitions....................................................33
         9.2  Expenses.......................................................39
         9.3  Brokers and Finders............................................40
         9.4  Entire Agreement...............................................40
         9.5  Amendments.....................................................40
         9.6  No Third Party Beneficiaries...................................40
         9.7  Waivers........................................................40
         9.8  Assignment.....................................................41
         9.9  Notices........................................................41
         9.10 Governing Law..................................................42
         9.11 Counterparts...................................................42
         9.12 Captions.......................................................42
         9.13 Remedies.......................................................42
         9.14 Severability...................................................43


                                      -iii-




                                    EXHIBITS
DESCRIPTION                                                              EXHIBIT

Articles of Share Exchange and Related Plan of Share Exchange..................2
Form of Non-Competition/ Non-Solicitation Agreement............................3

                              DISCLOSURE MEMORANDUM
DESCRIPTION                                                              SECTION

Authority; No Breach by Agreement; Consents..................................3.2
Capital Stock................................................................3.3
Financial Statements.........................................................3.6
Absence of Undisclosed Liabilities...........................................3.7
Absence of Change............................................................3.8
Taxes.....................................................................3.9(a)
Assets......................................................................3.11
Environmental Matters.......................................................3.12
Compliance with Laws........................................................3.13
Employee Benefit Plans......................................................3.15
Material Contracts..........................................................3.16
Legal Proceedings...........................................................3.17
Reports.....................................................................3.18
Investment Portfolio........................................................3.20
Insurance...................................................................3.23
Properties..................................................................3.24
Plan Participant Termination and Release Letters..........................7.1(j)


                            GLOSSARY OF DEFINED TERMS
DEFINED TERM                                                             SECTION

1933 Act..................................................................9.1(a)
1934 Act..................................................................9.1(b)
Acquisition Proposal......................................................9.1(c)
Affiliate.................................................................9.1(d)
Agreement.................................................................9.1(e)
Allowance...................................................................3.10
Assets....................................................................9.1(g)
BHC Act...................................................................9.1(h)
Change of Control Payments................................................9.1(i)
Closing......................................................................1.2


                                      -iv-


DEFINED TERM                                                             SECTION

Closing Date..............................................................9.1(k)
Closing Net Worth.........................................................9.1(l)
Commercial..........................................................Introduction
Code......................................................................9.1(m)
Consent...................................................................9.1(n)
Contract..................................................................9.1(o)
CRA.......................................................................3.25
Cumberland..........................................................Introduction
Cumberland Benefit Plans.................................................3.15(a)
Cumberland Common Stock...................................................9.1(q)
Cumberland Companies......................................................9.1(r)
Cumberland Contracts.....................................................3.16(d)
Cumberland Disclosure Memorandum..........................................9.1(s)
Cumberland Mountain Bancshares, Inc. Management Recognition Plan..........2.1(c)
Cumberland Qualified Plans...............................................3.15(b)
Cumberland Subsidiaries...................................................9.1(t)
Default...................................................................9.1(u)
Dissenting Shares............................................................2.3
Effective Time...............................................................1.3
Environmental Laws........................................................9.1(v)
ERISA.....................................................................9.1(w)
ERISA Affiliate...........................................................9.1(x)
ERISA Plan................................................................9.1(y)
ESOP......................................................................9.1(z)
ESOP Costs...............................................................9.1(aa)
ESOP Fairness Opinion........................................................6.3
ESOP Note................................................................9.1(bb)
ESOP Trust...............................................................9.1(cc)
Exchange Agent...............................................................2.4
Exhibits.................................................................9.1(dd)
Financial Statements.........................................................3.6
GAAP.....................................................................9.1(ee)
Hazardous Material.......................................................9.1(ff)
HMLC................................................................Introduction
Interim Balance Sheet........................................................3.6
Interim Period...............................................................3.6
Knowledge................................................................9.1(gg)
Law......................................................................9.1(hh)
Liability................................................................9.1(ii)

                                      -v-


DEFINED TERM                                                             SECTION

Lien.....................................................................9.1(jj)
Litigation...............................................................9.1(kk)
Loan Property............................................................9.1(ll)
Material.................................................................9.1(mm)
Material Adverse Effect..................................................9.1(nn)
Merger.................................................................Recital B
Middlesboro.........................................................Introduction
Net Worth................................................................9.1(oo)
Order....................................................................9.1(pp)
Participation Facility...................................................9.1(qq)
Party....................................................................9.1(rr)
Permit...................................................................9.1(ss)
Person...................................................................9.1(tt)
Preliminary Closing Balance Sheet............................................6.4
Purchase Price............................................................2.1(a)
Purchase Price Per Share..................................................2.1(a)
Regulatory Authorities...................................................9.1(uu)
Representatives..............................................................6.8
Rights...................................................................9.1(vv)
SEC......................................................................9.1(ww)
SEC Documents............................................................9.1(xx)
Securities Laws..........................................................9.1(yy)
Share Exchange...............................................................1.1
Shoffner Employment Agreement............................................9.1(zz)
Subsidiaries............................................................9.1(aaa)
Tax or Taxes............................................................9.1(bbb)
Tax Returns.............................................................9.1(ccc)
TBCA....................................................................9.1(ddd)
Transaction Costs.......................................................9.1(eee)

                                      -vi-



                AGREEMENT AND PLAN OF SHARE EXCHANGE, AS AMENDED

     THIS AGREEMENT AND PLAN OF SHARE EXCHANGE is made and entered into this 8th
day of  February,  2001,  and  amended  on  September  __,  2001 by and  between
COMMERCIAL  BANCGROUP,  INC.  ("Commercial"),   a  Tennessee  corporation,   and
CUMBERLAND MOUNTAIN BANCSHARES, INC. ("Cumberland"), a Tennessee corporation and
owner of all the outstanding  capital stock of Middlesboro Federal Bank, Federal
Savings Bank ("Middlesboro") and Home Mortgage Loan Corporation ("HMLC").

     RECITALS:

     A. The parties desire that Commercial acquire all of the outstanding shares
of  Cumberland's  Common Stock for cash by means of a share  exchange,  upon the
terms and conditions set forth in this Agreement.

     B. Immediately  after the Share Exchange (as defined in Section 1.1 below),
Commercial will merge  Middlesboro  with and into  Commercial  Bank, a Tennessee
state  bank and a  wholly-owned  subsidiary  of  Commercial,  and  will  operate
Middlesboro's offices as branches of Commercial Bank (the "Merger").

     C. Certain terms used in this  Agreement are defined in Section 9.1 of this
Agreement.

     AGREEMENT:

     NOW,  THEREFORE,  in  consideration  of the above  recitals  and the mutual
representations,   warranties,  covenants  and  agreements  set  forth  in  this
Agreement, the Parties to this Agreement hereby agree as follows:

     1. SHARE EXCHANGE

          1.1 SHARE  EXCHANGE.  Upon the terms and conditions  contained in this
Agreement,  at the Effective  Time (as defined in Section 1.3 below) a statutory
share exchange  pursuant to Section 48-21-103 of the TBCA (the "Share Exchange")
shall occur in the manner set forth in Section 2.

          1.2 CLOSING.  The closing ("Closing") of the Share Exchange shall take
place at the main office of Commercial,  6710 Cumberland Gap Parkway, Harrogate,
Tennessee 37752, at 10:00 a.m. on the date that the Effective Time occurs, or at
such other place, time and date as the Parties may agree.

          1.3  EFFECTIVE TIME. The  transactions  contemplated by this Agreement
shall  become  effective  on the  date and at the  time  the  Articles  of Share
Exchange  and  related  Plan of Share  Exchange,  a copy of which is attached as
Exhibit 1 hereto,  shall  become  effective  with the  Secretary of State of the
State of Tennessee (the "Effective  Time").  Subject to the terms and conditions
hereof,  unless otherwise mutually agreed upon in writing by the chief executive
officer of each Party,  the Effective  Time shall occur on the last business day
of the  month in which  occurs  the  last to  occur  of (a) the  effective  date
(including



expiration of any applicable waiting period) of the last required Consent of any
Regulatory  Authority  having  authority  over and  approving or  exempting  the
transactions  contemplated  by this  Agreement,  (b) the date of  receipt of the
approvals   referenced  in  Section  7.1(g),  or  (c)  the  date  on  which  the
shareholders  of the  Cumberland  approve  this  Agreement  to the  extent  such
approval is required by applicable Law.

     2. CONVERSION AND EXCHANGE OF SHARES

          2.1 CONVERSION OF SHARES

               (a) Subject to the provisions of this Section 2, at the Effective
Time, by virtue of the Share  Exchange and without any action on the part of the
holders  thereof,  each share of Cumberland  Common Stock (other than Dissenting
Shares as defined in Section  2.3 below or shares  canceled  pursuant to Section
2.2 below) shall be converted  into the right to receive the Purchase  Price per
Share (defined below).  The aggregate  purchase price paid at the Effective Time
to holders of shares of Cumberland  Common Stock shall be  $9,520,000  minus the
amounts paid to holders of certain Rights pursuant to Section 2.1(b) and 2.1(c),
subject to adjustment as set forth in Section 2.6 (the  "Purchase  Price").  For
purposes of this  Agreement,  "Purchase Price per Share" shall mean the Purchase
Price  divided by the total number of shares of  Cumberland  Common Stock issued
and outstanding  immediately prior to the Effective Time. The Parties agree that
"the total number of shares of  Cumberland  Common Stock issued and  outstanding
immediately  prior to the Effective  Time" shall not include any shares canceled
pursuant to Section 2.2 below.

               (b)  Subject to  Section  7.1(j),  at the  Effective  Time,  each
outstanding  Right  which has not been  exercised,  whether or not then  vested,
shall be canceled, and in lieu thereof, the holders of such Rights shall be paid
in cash an amount equal to the product of (i) the number of shares of Cumberland
Common Stock subject to such Right at the Effective  Time and (ii) the amount by
which the Purchase Price Per Share exceeds the applicable exercise price. In the
event the exercise price for a Right exceeds the Purchase Price Per Share,  such
Right shall be cancelled without any payment made in exchange therefor.

               (c) Subject to Section 7.1(j), at the Effective Time, each holder
of an award granted under the Cumberland  Mountain  Bancshares,  Inc. Management
Recognition Plan (the "MRP") which has not yet fully vested shall be entitled to
receive the Purchase  Price Per Share for each unvested  share awarded under the
MRP.

          2.2  SHARES HELD BY THE  CUMBERLAND.  Each of the shares of Cumberland
Common Stock held by Cumberland or any  Cumberland  Subsidiary,  other than in a
fiduciary  capacity  or as a result  of debts  previously  contracted,  shall be
canceled and retired at the Effective Time and no consideration  shall be issued
in exchange therefor.

          2.3 DISSENTING SHAREHOLDERS. Any holder of shares of Cumberland Common
Stock  ("Dissenting  Shares") who perfects such holder's  dissenters'  rights of
appraisal in accordance with and as contemplated by Chapter 23 of the TBCA shall
be entitled to receive the value of such shares in cash as  determined  pursuant
to such provision of Law; provided, that no such payment shall be made to any


                                      -2-


dissenting shareholder unless and until such dissenting shareholder has complied
with the applicable  provisions of the TBCA and  surrendered  the certificate or
certificates  representing  the shares for which  payment is being made.  In the
event that after the Effective Time a dissenting shareholder of Cumberland fails
to perfect, or effectively  withdraws or loses, such holder's right to appraisal
and of payment for such holder's shares,  Commercial shall issue and deliver the
consideration  to which  such  holder of shares of  Cumberland  Common  Stock is
entitled  under this Section 2 (without  interest) upon surrender by such holder
of the  certificate or  certificates  representing  shares of Cumberland  Common
Stock held by such holder.

          2.4 EXCHANGE  PROCEDURES.  Unless the Parties otherwise agree,  within
three business days after the Effective Time, Commercial shall cause a qualified
exchange  agent  (the  "Exchange  Agent")  to  mail  to the  former  holders  of
Cumberland  Common Stock appropriate  transmittal  materials which shall specify
that delivery shall be effected,  and risk of loss and title to the certificates
theretofore representing shares of Cumberland Common Stock shall pass, only upon
proper delivery of such  certificates to the Exchange  Agent.  Commercial  shall
also provide the transmittal  materials to Cumberland at least ten business days
prior to the Effective Time. At or before the Effective Time,  Commercial  shall
deposit with the Exchange Agent for the benefit of holders of Cumberland  Common
Stock an amount of cash equal to the Purchase  Price.  After the Effective Time,
each  holder of shares of  Cumberland  Common  Stock  (other  than  shares to be
canceled pursuant to Section 2.2 of this Agreement or Dissenting  Shares) issued
and  outstanding  at the  Effective  Time shall  surrender  the  certificate  or
certificates  representing  such shares to the Exchange Agent and shall promptly
upon surrender thereof receive in exchange  therefor the consideration  provided
in Section 2.1 of this  Agreement.  The Exchange Agent shall not be obligated to
deliver the  consideration to which any former holder of Cumberland Common Stock
is entitled as a result of the Share Exchange  until such holder  surrenders his
or her certificate or certificates  representing the shares of Cumberland Common
Stock  for  exchange  as  provided  in this  Section  2.4.  The  certificate  or
certificates  (or an  affidavit  of  lost  certificate  and an  indemnity  bond,
according  to  Commercial's  usual  procedures)  of  Cumberland  Common Stock so
surrendered shall be duly endorsed as the Exchange Agent may require.  Any other
provision of this Agreement notwithstanding, Commercial shall not be liable to a
holder of Cumberland Common Stock for any amounts paid or property  delivered in
good faith to a public official  pursuant to any applicable  abandoned  property
Law.

          2.5 RIGHTS OF FORMER CUMBERLAND  SHAREHOLDERS.  At the Effective Time,
the  stock  transfer  books of  Cumberland  shall be  closed  as to  holders  of
Cumberland  Common Stock immediately prior to the Effective Time and no transfer
of  Cumberland  Common  Stock by any such  holder  shall  thereafter  be made or
recognized.  Until surrendered for exchange in accordance with the provisions of
Section 2.4 of this Agreement,  each certificate theretofore representing shares
of Cumberland Common Stock (other than shares to be canceled pursuant to Section
2.2) shall from and after the Effective Time represent for all purposes only the
right to receive the consideration  provided in Section 2.1 of this Agreement in
exchange therefor (or with respect to Dissenting Shares the right to receive the
consideration provided in Section 2.3 of this Agreement).

                                      -3-


          2.6 ADJUSTMENT TO PURCHASE PRICE. The Purchase Price shall be adjusted
if  Cumberland's  Closing  Net  Worth is less  than  $8,000,000,  after  further
adjustments to exclude any changes  requested by Commercial  pursuant to Section
6.9, then either Party may, in its discretion,  elect to terminate the Agreement
as provided in Section 8.1(b) or, alternatively,  the Parties may agree that the
Purchase  Price shall be reduced by the  difference  between  $8,000,000 and the
Closing Net Worth of Cumberland.

     3.   REPRESENTATIONS  AND  WARRANTIES  OF  CUMBERLAND.   Cumberland  hereby
represents and warrants to Commercial as follows:

          3.1 ORGANIZATION,  STANDING, AND POWER.  Cumberland is duly organized,
validly existing, and in good standing under the Laws of the State of Tennessee.
Cumberland has the corporate power and authority to carry on its business as now
conducted and to own, lease and operate its Assets. Cumberland is duly qualified
or licensed to transact  business as a foreign  corporation  in good standing in
the states of the United States and foreign jurisdictions where the character of
its  Assets or the  nature  or  conduct  of its  business  requires  it to be so
qualified or licensed,  except for such jurisdictions in which the failure to be
so qualified  or licensed is not  reasonably  likely to have a Material  Adverse
Effect on Cumberland. Cumberland is a unitary savings and loan holding company.

          3.2 AUTHORITY; NO BREACH BY AGREEMENT; CONSENTS

               (a) Cumberland has the corporate power and authority necessary to
execute,  deliver  and  perform  its  obligations  under this  Agreement  and to
consummate the transactions  contemplated  hereby.  The execution,  delivery and
performance  of  this  Agreement  and  the   consummation  of  the  transactions
contemplated  hereby  have been duly and  validly  authorized  by all  necessary
corporate  action on the part of Cumberland,  subject to  shareholder  approval.
This Agreement  represents a legal,  valid and binding obligation of Cumberland,
and subject to  shareholder  approval  and Consents of  Regulatory  Authorities,
enforceable against Cumberland in accordance with its terms (except in all cases
as such  enforceability  may be limited by  applicable  bankruptcy,  insolvency,
reorganization,   receivership,  conservatorship,  moratorium  or  similar  Laws
affecting the  enforcement  of creditors'  rights  generally and except that the
availability  of the  equitable  remedy of specific  performance  or  injunctive
relief is subject to the discretion of the court before which any proceeding may
be brought).

               (b)  Except  as  disclosed  in  Section  3.2  of  the  Cumberland
Disclosure  Memorandum,  neither the execution and delivery of this Agreement by
----------------------
Cumberland, nor the consummation

                                      -4-

by  Cumberland  of the  transactions  contemplated  hereby,  nor  compliance  by
Cumberland with any of the provisions hereof will (i) conflict with or result in
a breach of any provision of a Cumberland  Company's  Charter or Bylaws, or (ii)
constitute or result in a Default under,  or require any notice under or Consent
pursuant  to, or result in the creation of any Lien on any Asset of a Cumberland
Company under, any Contract or Permit of a Cumberland Company, (iii) require any
notice to, filing with or Consent of any Person other than the Consents required
of Regulatory Authorities, or (iv) subject to receipt of the requisite approvals
referred to in Section 7.1(a) and 7.2(b) of this  Agreement,  violate any Law or
Order applicable to a Cumberland Company or any of its respective Assets.

               (c) Other than in connection or in compliance with the provisions
of the Securities Laws and applicable  state  corporate,  banking and securities
Laws, and other than Consents required from Regulatory  Authorities,  and except
as disclosed  in Section  3.2(c) of the  Cumberland  Disclosure  Memorandum,  no
                                                     ----------------------
notice to,  filing with, or Consent of any public body or authority is necessary
for the consummation by Cumberland of the Share Exchange.

          3.3 CAPITAL STOCK

               (a)  The  authorized  capital  stock of  Cumberland  consists  of
8,000,000 shares of Cumberland  Common Stock, of which 679,620 shares are issued
and outstanding,  and 2,000,000  shares of preferred  stock,  $.01 per value per
share,  none  of  which  are  issued  and  outstanding.  All of the  issued  and
outstanding  shares of capital stock of Cumberland  are duly and validly  issued
and  outstanding and are fully paid and  nonassessable.  None of the outstanding
shares of capital stock of Cumberland has been issued in violation of any Law or
any  preemptive  rights or other Rights of the current or past  shareholders  of
Cumberland.

               (b)  Except as set forth in Section 3.3(a) of this Agreement,  or
as disclosed in Section 3.3 of the Cumberland Disclosure  Memorandum,  there are
                                              ----------------------
no shares of capital stock or other equity securities of Cumberland  outstanding
and no outstanding Rights relating to the capital stock of the Cumberland.

          3.4 VOTING RIGHTS. To the Knowledge of Cumberland,  none of the shares
of  capital  stock of any  Cumberland  Company is subject to any proxy or voting
trust and no shareholder of a Cumberland Company has entered into any agreements
with  respect  to the  voting  of  shares of  capital  stock of such  Cumberland
Company.

          3.5 CUMBERLAND  SUBSIDIARIES.  The only Subsidiaries of Cumberland are
Middlesboro and HMLC.  Cumberland owns all of the issued and outstanding  shares
of capital stock of Middlesboro and HMLC. No equity securities of any Cumberland
Subsidiary are or may become required to be issued (other than to Cumberland) by
reason  of any  Rights,  and  there are no  Contracts  by which  any  Cumberland
Subsidiary is bound to issue (other than to Cumberland) additional shares of its
capital  stock or Rights,  or by which any  Cumberland  Subsidiary  is or may be
bound to transfer any shares of the capital stock of any  Cumberland  Subsidiary
(other than to Cumberland). There are no Contracts relating to the rights of any
Cumberland  Subsidiary  to vote or to dispose of any shares of the capital stock
of any Cumberland

                                      -5-


Subsidiary. All of the shares of capital stock of each Cumberland Subsidiary are
fully paid and  nonassessable  under the applicable Law of the  jurisdiction  in
which such  Subsidiary is  incorporated or organized and, except as disclosed in
Section 3.5 of the Cumberland Disclosure Memorandum, are owned by the Cumberland
                              ---------------------
free and clear of any Lien.  Middlesboro is a federally  chartered stock savings
bank duly  organized and validly  existing  under the laws of the United States.
Middlesboro  is a qualified  thrift  lender and has never  failed the  Qualified
Thrift  Lender Test,  except for any such  failure  which has not as of the date
hereof  subjected  Middlesboro  to  and  will  not  subject  Middlesboro  to any
penalties  or  limitations  on  its  activities.  HMLC  is  a  corporation  duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of the
Commonwealth of Kentucky. Each Cumberland Subsidiary has the corporate power and
authority  necessary for it to own, lease and operate its Assets and to carry on
its business as now conducted.  Each Cumberland  Subsidiary is duly qualified or
licensed to transact  business as a foreign  corporation in good standing in the
states of the United States and foreign jurisdictions where the character of its
Assets or the nature or conduct of its  business  requires it to be so qualified
or  licensed,  except  for such  jurisdictions  in which  the  failure  to be so
qualified or licensed is not reasonably likely to have a Material Adverse Effect
on  such   Cumberland   Subsidiary.   Middlesboro  is  an  "insured   depository
institution"  as defined in the Federal  Deposit  Insurance  Act and  applicable
regulations thereunder, and its deposits are insured to applicable limits by the
Bank Insurance Fund or the Savings Association Insurance Fund, as appropriate.

          3.6  FINANCIAL  STATEMENTS.  Section 3.6 of the Cumberland  Disclosure
                                                                      ----------
Memorandum  contains copies of the (a) audited  consolidated  financial  balance
----------
sheets and statements of income,  change in stockholders'  equity and cash flows
of Cumberland and the Cumberland  Subsidiaries (including the notes thereto) for
the years ended June 30, 1998, 1999 and 2000 together with the report thereon of
Marr, Miller & Meyers, PSC, independent certified public accountants, and (b) an
unaudited  consolidated balance sheet ("Interim Balance Sheet") and statement of
income,  changes in  stockholders'  equity and cash flow of  Cumberland  and the
Cumberland Subsidiaries for the six months ended December 31, 2000 (the "Interim
Period", and collectively,  the "Financial Statements").  Except as set forth in
Section 3.6 of the Cumberland  Disclosure  Memorandum,  the Financial Statements
                               ----------------------
(including the notes thereto) represent actual, bona fide transactions, and were
prepared in accordance  with GAAP,  present  fairly the  financial  condition of
Cumberland and the  Cumberland  Subsidiaries  as of the respective  dates of the
Financial  Statements,  and the results of operations,  changes in stockholders'
equity and cash flows of Cumberland  and the  Cumberland  Subsidiaries  for such
periods,  are  consistent  with the  books and  records  of  Cumberland  and the
Cumberland  Subsidiaries and do not contain any items of special or nonrecurring
nature  except as noted  therein,  provided  the  Financial  Statements  for the
Interim Period are subject to normal  year-end  adjustments,  which shall not be
Material,  individually  or in the  aggregate,  and  lack  footnotes  and  other
presentation  items. No financial  statement of any Person other than Cumberland
and the  Cumberland  Subsidiaries  is  required  by GAAP to be  included  in the
consolidated Financial Statements of Cumberland and the Cumberland Subsidiaries.

          3.7  ABSENCE OF UNDISCLOSED  LIABILITIES.  Neither  Cumberland nor the
Cumberland Subsidiaries have any Liability,  except as shown (and in the amounts
shown) on the face of the Interim  Balance Sheet (rather than any notes thereto)
or as shown on Section 3.7 of the  Cumberland  Disclosure  Memorandum.  From the
                                               ----------------------
date of the Interim Balance Sheet to the date hereof, except as shown on

                                      -6-



Section 3.7 of the Cumberland Disclosure Memorandum,  neither Cumberland nor the
                              ---------------------
Cumberland  Subsidiaries has incurred or become subject to any Liability,  other
than  Liabilities  (a) incurred in the ordinary  course of business all of which
have been paid in full in the  ordinary  course of business or are  reflected on
Cumberland  Companies'  regular  books  of  account  and  none of  which  is (i)
inconsistent  with the  representations,  warranties and covenants of Cumberland
contained  herein or with any other  provisions of this Agreement or (ii) has or
may be  expected  to have a  Material  Adverse  Effect on any of the  Cumberland
Companies  and (b) in  connection  with the  transactions  contemplated  by this
Agreement.

          3.8 ABSENCE OF CERTAIN CHANGES OR EVENTS.  Since June 30, 2000, except
as disclosed in Section 3.8 of the Cumberland Disclosure  Memorandum,  (a) there
have been no events,  changes or  occurrences  which have had, or are reasonably
likely to have a Material Adverse Effect on any of the Cumberland Companies, and
(b) no  Cumberland  Company has taken any action,  or failed to take any action,
prior to the date of this Agreement, which action or failure, if taken after the
date of this  Agreement,  would  represent  or  result in a  Material  breach or
violation of any of the  covenants  and  agreements  of  Cumberland  provided in
Section 5 of this Agreement.

          3.9 TAX MATTERS

               (a)  Except  as set  forth  on  Section  3.9  of  the  Cumberland
Disclosure  Memorandum,  all Tax Returns required to be filed by or on behalf of
any of Cumberland  Company prior to the date hereof have been  prepared,  signed
and timely  filed by  Cumberland  or requests  for  extensions  have been timely
filed, granted, and have not expired.  Except as set forth on Section 3.9 of the
Cumberland Disclosure  Memorandum,  to the Knowledge of Cumberland,  all returns
filed are complete and accurate in all Material respects. All Taxes shown as due
on filed returns have been timely paid.  The provisions for Taxes in the Interim
Balance Sheet is  sufficient  for the payment of all Taxes  attributable  to all
periods ended on or before  December 31, 2000,  and adequate  accruals have been
made by Cumberland for all  liabilities for Taxes accruing since the date of the
Interim Balance Sheet. There is no Litigation now pending, nor, to the Knowledge
of Cumberland,  proposed against any of the Cumberland Companies,  nor are there
any  matters  under  discussion  with the  Internal  Revenue  Service,  or other
governmental authority,  relating to any Taxes or assessments,  or any claims or
deficiencies with respect thereto.  The Tax Returns of the Cumberland  Companies
have  not been  audited  by the  Internal  Revenue  Service  or  relevant  state
authorities,  except as set forth on Section 3.9(a) of the Cumberland Disclosure
Memorandum.

               (b)  Except as  disclosed  in  Section  3.9(b) of the  Cumberland
Disclosure Memorandum, no Cumberland Company has executed an extension or waiver
of any statute of  limitations  on the  assessment  or collection of any Tax. No
deficiencies,  adjustments  or  changes in  assessments  for any Taxes have been
proposed,  asserted or assessed against any Cumberland Company.  All liabilities
in respect of federal income taxes of any  Cumberland  Company have been finally
determined for all taxable years prior to the date hereof.

               (c)  Deferred  Taxes of  Cumberland  have  been  provided  for in
accordance with GAAP.

                                      -7-



               (d)  Cumberland  is not a United  States  real  property  holding
corporation  within  the  meaning of section  897(c)(2)  of the Code  during the
applicable  period  specified  in  section  897(c)(1)(A)(ii)  of  the  Code  and
Commercial  is not required to withhold  tax on the Share  Exchange by reason of
section 1445 of the Code.  Cumberland  is not a "consenting  corporation"  under
section  341(f) of the Code.  Cumberland  has not agreed,  nor is it required to
make, any  adjustment  under section 481(a) of the Code by reason of a change in
accounting method or otherwise.

               (e)  Except as  disclosed  in  Section  3.9(e) of the  Cumberland
Disclosure  Memorandum,  each Cumberland Company is not, nor has it ever been, a
----------------------
party to any tax allocation or sharing agreement.  No Cumberland Company (1) has
been a member of any affiliated  group filing a consolidated  federal income tax
return  other  than an  affiliated  group  filing by  Cumberland  for it and its
Subsidiaries,  nor (2) has any  liability  for the Taxes of any  corporation  or
other entity (other than a Cumberland  Company) under Treas.  Reg. ss.  1.1502-6
(or any similar  provision of state,  local, or foreign law), as a transferee or
successor, by contract, or otherwise.

               (f)  Each  Cumberland  Company is in  compliance  in all Material
respects with, and its records contain all information and documents (including,
without limitation, properly completed IRS Forms W-9) necessary to comply in all
Material respects with, all applicable information reporting and Tax withholding
requirements under federal,  state and local Tax Laws, and such records identify
with specificity all accounts subject to backup  withholding  under Section 3046
of the Code.

          3.10  ALLOWANCE  FOR  POSSIBLE  LOAN  LOSSES.   To  the  Knowledge  of
Cumberland,  the allowance for possible loan or credit losses (the  "Allowance")
shown on the Interim  Balance Sheet was, and the Allowance  shown on the balance
sheets of Cumberland included in financial  statements as of dates subsequent to
the  execution  of this  Agreement  will be, as of the dates  thereof,  adequate
(within  the  meaning  of  GAAP  and  applicable   regulatory   requirements  or
guidelines) to provide for losses  relating to or inherent in the loan and lease
portfolios  (including  accrued  interest  receivables) of Middlesboro and other
extensions of credit (including  letters of credit and commitments to make loans
or extend credit) by Middlesboro as of the dates thereof.

          3.11  ASSETS.  Except as disclosed  in Section 3.11 of the  Cumberland
Disclosure Memorandum,  the Cumberland Companies have good and marketable title,
---------------------
free and clear of all Liens,  to all of their  respective  Assets.  All Material
tangible properties used in the business of the Cumberland Companies are in good
condition,  reasonable  wear and tear  excepted,  and are usable in the ordinary
course  of  business  consistent  with  the  respective  past  practices  of the
Cumberland Companies.  All Assets which are Material to any Cumberland Company's
business,  held under leases or subleases by any  Cumberland  Company,  are held
under valid  Contracts  enforceable in accordance  with their  respective  terms
(except  in all  cases  as such  enforceability  may be  limited  by  applicable
bankruptcy,   insolvency,   reorganization,    receivership,    conservatorship,
moratorium  or similar Laws  affecting  the  enforcement  of  creditors'  rights
generally and except that the  availability of the equitable  remedy of specific
performance  or  injunctive  relief is  subject to the  discretion  of the court
before which any proceeding  may be brought),  and each such Contract is in full
force and effect.  The Assets of the Cumberland  Companies  include all Material
assets  necessary  to  operate  the  business  of the  Cumberland  Companies  as
presently conducted.

                                      -8-


          3.12 ENVIRONMENTAL MATTERS

               (a)  Except as  disclosed  in Section  3.12(a) of the  Cumberland
Disclosure Memorandum, to the Knowledge of Cumberland, the Cumberland Companies,
--------------------
and their respective  Participation Facilities and Loan Properties are, and have
been, in compliance with all Environmental Laws in all Material respects.

               (b)  To the  Knowledge  of  Cumberland,  there  is no  Litigation
pending or  threatened  before any court,  governmental  agency or  authority or
other  forum in which any  Cumberland  Company or any of their  respective  Loan
Properties or  Participation  Facilities has been or, with respect to threatened
Litigation, may be named as a defendant or potentially responsible party (i) for
alleged noncompliance  (including by any predecessor) with any Environmental Law
or (ii) relating to the release into the  environment of any Hazardous  Material
or oil, whether or not occurring at, on, under or involving a site owned, leased
or operated by any Cumberland Company or any of their respective Loan Properties
or  Participation  Facilities,  and to the Knowledge of Cumberland,  there is no
reasonable basis for any such Litigation.

               (c)  To the Knowledge of Cumberland,  there have been no releases
of  Hazardous  Material  or oil in, on,  under or  affecting  any  Participation
Facility of any Cumberland Company.  To the Knowledge of Cumberland,  there have
been no releases of Hazardous  Material or oil in, on,  under or  affecting  any
Loan Property of any Cumberland Company,  except for such instances that are not
reasonably  likely to (i) materially  adversely effect the value of any security
interest held by a Cumberland Company or (ii) impose a Material liability on any
Cumberland Company as a result of its relationship to the Loan Property.

          3.13  COMPLIANCE WITH LAWS. Each Cumberland  Company has in effect all
Permits necessary for it to own, lease or operate its Assets and to carry on its
business as now conducted, except for those Permits the absence of which are not
reasonably  likely to have a Material  Adverse  Effect on any of the  Cumberland
Companies,  and there has occurred no Default  under any such Permit.  Except as
disclosed in Section 3.13 of the Cumberland Disclosure Memorandum, no Cumberland
                                            ---------------------
Company:

               (a) is, to the Knowledge of Cumberland, in violation of any Laws,
Orders or  Permits  applicable  to its  business  or  employees  conducting  its
business; and

               (b)  has  received any  notification  or  communication  from any
agency or department of federal,  state,  or local  government or any Regulatory
Authority or the staff thereof (i) asserting that any Cumberland  Company is not
in compliance with any of the Laws or Orders which such  governmental  authority
or Regulatory Authority enforces, (ii) requiring any Cumberland Company to enter
into or consent to the issuance of a cease and desist order,  formal  agreement,
directive,  commitment  or memorandum  of  understanding,  or to adopt any Board
resolution or similar  undertaking,  or (iii) lowering  Middlesboro's  Community
Reinvestment Act ratings to "needs to improve" or less.

                                      -9-



          3.14  LABOR  RELATIONS.  No  Cumberland  Company is the subject of any
Litigation  asserting that it or any other  Cumberland  Company has committed an
unfair labor practice (within the meaning of the National Labor Relations Act or
comparable state law) or seeking to compel it or any other Cumberland Company to
bargain with any labor organization as to wages or conditions of employment, nor
is there any strike or other labor  dispute  involving any  Cumberland  Company,
pending or, to the Knowledge of Cumberland, threatened, nor, to the Knowledge of
Cumberland,  is there any activity involving any Cumberland  Company's employees
seeking  to  certify  a  collective  bargaining  unit or  engaging  in any other
organization activity.

          3.15 EMPLOYEE BENEFIT PLANS.

               (a)  Cumberland  has disclosed in Section 3.15 of the  Cumberland
Disclosure Memorandum and delivered or made available to Commercial prior to the
execution  of this  Agreement  copies in each case of all  pension,  retirement,
profit-sharing,  deferred compensation,  stock option, employee stock ownership,
severance pay,  vacation,  bonus,  or other incentive  plans,  all other written
employee programs,  arrangements, or agreements, all medical, vision, dental, or
other health plans,  all life insurance  plans,  and all other employee  benefit
plans or fringe benefit plans, including, without limitation,  "employee benefit
plans" as that term is  defined  in Section  3(3) of ERISA,  currently  adopted,
maintained  by,  sponsored  in  whole or in part by,  or  contributed  to by any
Cumberland  Company or ERISA Affiliate  thereof,  and any such plan,  program or
arrangement  previously sponsored or maintained by any Cumberland Company within
the past six years, for the benefit of employees, retirees, dependents, spouses,
directors,  independent  contractors,  or other  beneficiaries  and under  which
employees, retirees, dependents, spouses, directors, independent contractors, or
other beneficiaries are eligible to participate  (collectively,  the "Cumberland
Benefit  Plans").  Any of the  Cumberland  Benefit  Plans which is an  "employee
pension  benefit  plan," as that term is defined in  Section  3(2) of ERISA,  is
referred to herein as a "Cumberland ERISA Plan."

               (b)  Except as to those plans disclosed in Section 3.15(b) of the
Cumberland  Disclosure  Memorandum as tax-qualified  Cumberland ERISA Plans (the
            ----------------------
"Cumberland  Qualified  Plans"),   Cumberland  does  not  maintain  or  has  not
previously  maintained during the six years preceding the date of this Agreement
a Cumberland  Benefit Plan which meets or was intended to meet the  requirements
of Section  401(a) of the Code.  Except as set forth in  Section  3.15(b) of the
Cumberland  Disclosure  Memorandum,  the  Internal  Revenue  Service  has issued
            ----------------------
favorable  determination  letters to the effect that each  Cumberland  Qualified
Plan  qualifies  under Section  401(a) of the Code and that any related trust is
exempt from taxation under Section  501(a) of the Code,  and such  determination
letters  remain in effect and have not been  revoked.  Copies of the most recent
determination  letters and any outstanding  requests for  determination  letters
with  respect to each  Cumberland  Qualified  Plan have been  delivered  or made
available  to  Commercial.  Except  as  disclosed  in  Section  3.15(b)  of  the
Cumberland Disclosure Memorandum,  no Cumberland Qualified Plan has been amended
           ---------------------
since the issuance of each  respective  determination  letters.  The  Cumberland
Qualified Plans  currently  comply in form with the  requirements  under Section
401(a) of the Code,  other than changes  required by statutes,  regulations  and
rulings  for  which  amendments  are  not  yet  required.  No  issue  concerning
qualification  of  the  Cumberland  Qualified  Plans  is  pending  before  or is
threatened by the Internal Revenue Service. Except as set forth in

                                      -10-

Section  3.15(b)  of  the  Cumberland  Disclosure  Memorandum,   the  Cumberland
                                       ----------------------
Qualified  Plans have been  administered  according  to their terms  (except for
those  terms which are  inconsistent  with the  changes  required  by  statutes,
regulations,  and rulings of the  Internal  Revenue  Service for which  document
changes are not yet required to be made, in which case the Cumberland  Qualified
Plans  have  been  administered  in  accordance  with  the  provisions  of those
statutes,  regulations and rulings) and in accordance  with the  requirements of
Section  401(a) of the Code.  Except as  disclosed  in  Section  3.15(b)  of the
Cumberland  Disclosure  Memorandum,  to the  Knowledge  of  Cumberland,  neither
            ----------------------
Cumberland,  any ERISA Affiliate or any third party acting as a fiduciary of any
Cumberland  Qualified  Plan has done  anything  that would  aversely  affect the
qualified  status of the Cumberland  Qualified Plans or the related trusts.  Any
Cumberland  Qualified Plan which is required to satisfy  Sections  401(k)(3) and
401(m)(2) of the Code has been tested for compliance with, and has satisfied the
requirements of, Sections 401(k)(3) and 401(m)(2) of the Code for each plan year
ending prior to the date of this Agreement.

               (c)  Except as set forth in  Section  3.15(c)  of the  Cumberland
Disclosure  Memorandum,  all  Cumberland  Benefit Plans are in compliance in all
----------------------
Material  respects with the applicable  terms of ERISA,  the Code, and any other
applicable  Laws.  Neither  Cumberland  nor any  other  party has  engaged  in a
transaction  with  respect to any  Cumberland  Benefit  Plan that,  assuming the
taxable period of such transaction expired as of the date hereof,  would subject
Cumberland to a Tax imposed by either Section 4975 of the Code or Section 502(i)
of ERISA.

               (d)  Except as set forth in  Section  3.15(d)  of the  Cumberland
Disclosure Memorandum,  neither Cumberland nor any ERISA Affiliate of Cumberland
---------------------
maintains  or has  during  the six years  preceding  the date of this  Agreement
maintained  an "employee  benefit  pension  plan," within the meaning of Section
3(2) of ERISA that is or was subject to Title IV of ERISA.

               (e)  Neither Cumberland nor any ERISA Affiliate of Cumberland has
any past,  present  or future  obligation  or  liability  to  contribute  to any
multi-employer plan, as defined in Section 3(37) of ERISA.

               (f)  Except as  disclosed  in Section  3.15(f) of the  Cumberland
Disclosure Memorandum,  (i) Cumberland has no obligations for retiree health and
---------------------
life benefits  under any of the  Cumberland  Benefit Plans and (ii) there are no
restrictions  on the rights of  Cumberland  to amend or terminate  any such Plan
without incurring any Liability thereunder, which Liability is reasonably likely
to have a Material Adverse Effect on Cumberland, other than for benefits accrued
before the date of such termination or amendment.

               (g)  Except as  disclosed  in Section  3.15(g) of the  Cumberland
Disclosure Memorandum,  neither the execution and delivery of this Agreement nor
---------------------
the consummation of the transactions  contemplated hereby will (i) result in any
payment (including,  without limitation,  severance,  unemployment compensation,
golden  parachute or otherwise)  becoming due to any director or any employee of
any Cumberland  Company from any Cumberland Company under any Cumberland Benefit
Plan or  otherwise,  (ii)  increase any  benefits  otherwise  payable  under any
Cumberland  Benefit  Plan,  or (iii) result in any  acceleration  of the time of
payment or vesting of any such benefit.


                                      -11-



               (h)  Except as set forth in  Section  3.15(h)  of the  Cumberland
Disclosure  Memorandum,  the actuarial  present  values of all accrued  deferred
compensation entitlements (including, without limitation, entitlements under any
executive  compensation,  supplemental  retirement,  or employment agreement) of
employees and former  employees of any Cumberland  Company and their  respective
beneficiaries,  other than  entitlements  accrued pursuant to funded  retirement
plans  subject to the  provisions  of Section  412 of the Code or Section 302 of
ERISA, have been reflected on the Financial Statements to the extent required by
and in accordance with GAAP.

               (i)  To the Knowledge of  Cumberland,  Cumberland  and each ERISA
Affiliate of Cumberland  has complied in all Material  respects with  applicable
continuation  of  coverage  requirements  of  Section  1001 of the  Consolidated
Omnibus Budget  Reconciliation  Act of 1985, as amended,  and ERISA Sections 601
through 608.

               (j)  Except as  disclosed  in Section  3.15(j) of the  Cumberland
Disclosure  Memorandum,  neither Cumberland or any ERISA Affiliate of Cumberland
----------------------
is obligated,  contingently or otherwise,  under any agreement to pay any amount
which would be treated as a "parachute  payment," as defined in Section  280G(b)
of the Code  (determined  without  regard to  Section  280G(b)(2)(A)(ii)  of the
Code).

               (k) To the Knowledge of Cumberland, other than routine claims for
benefits, there are no actions, audits, investigations, suits or claims pending,
or threatened  against any  Cumberland  Benefit Plan, any trust or other funding
agency created  thereunder,  or against any fiduciary of any Cumberland  Benefit
Plan or against the assets of any Cumberland Benefit Plan.

               (l) As of the Closing:

                    (1) Except as disclosed in Section 3.15(l) of the Cumberland
Disclosure  Memorandum,  the ESOP and the ESOP Trust have been duly  authorized,
----------------------
organized  and  established  by all  necessary  corporate  action on the part of
Cumberland.

                    (2) Except as disclosed in Section 3.15(l) of the Cumberland
Disclosure  Memorandum,  the ESOP is a legal and valid employee stock  ownership
----------------------
plan  within  the  meaning  of  Section  4975(e)(7)  of the  Code  and  Treasury
Regulation Section  54.4975-11,  and qualified under Section 401(a) of the Code,
and the ESOP Trust is exempt from taxation under Section 501(a) of the Code.

                    (3) Except as disclosed in Section 3.15(l) of the Cumberland
Disclosure  Memorandum,  all  contributions by Cumberland or its Subsidiaries to
----------------------
the Trust and all dividends paid on the Cumberland Common Stock held by the ESOP
Trust which have been used by the ESOP Trust to make the required  principal and
interest  payments on the ESOP Notes have been  deductible  by Cumberland or its
Subsidiaries  for federal income tax purposes under Section 404 of the Code.


                                      -12-



                    (4)  The shares of Cumberland  Common Stock held by the ESOP
Trust  to  be  transferred  to  Commercial  hereunder  are  qualifying  employer
securities under Section 409(1) of the Code.

          3.16  MATERIAL  CONTRACTS.  Except as disclosed in Section 3.16 of the
Cumberland  Disclosure  Memorandum  (and  copies  of  each  document  listed  or
            ----------------------
described in Section 3.16 of the Cumberland  Disclosure  Memorandum are appended
                                             ----------------------
to such Memorandum),  neither Cumberland, nor its Subsidiaries, nor any of their
respective  Assets,  businesses  or  operations,  is a party  to, or is bound or
affected by, or receives benefits under:

               (a)  any  employment,  severance,   termination,   consulting  or
retirement  Contract  providing  for  aggregate  payments  to any  Person in any
calendar year in excess of $5,000,  excluding "at  will"employment  arrangements
and the ESOP;

               (b)  any  Contract  relating  to  the  borrowing  of  money  by a
Cumberland  Company  or the  guarantee  by a  Cumberland  Company  of  any  such
obligation (other than Contracts  evidencing deposit  liabilities,  purchases of
federal  funds,  Federal  Home  Loan  Bank  advances,  fully-secured  repurchase
agreements,  trade payables,  and Contracts relating to borrowings or guarantees
made in the ordinary course of business);

               (c) any Contracts between or among any Cumberland Company; and

               (d)  any other Contract  (excluding  this Agreement) or amendment
thereto  filed as an  exhibit  to a Form  10-KSB  (together  with all  Contracts
referred to in Sections 3.9, 3.15,  3.16, 3.23 and 3.24 of this  Agreement,  the
"Cumberland Contracts").

No  Cumberland  Company  is in Default  under any  Cumberland  Contract.  To the
Knowledge  of  Cumberland,  (i) there is no basis for any other  parties  to any
Cumberland  Contract to assert that a Cumberland  Company is in Default and (ii)
the other parties to such Cumberland Contracts are not in Default.  Except as to
Federal  Home Loan Bank  advances,  all of the  indebtedness  of any  Cumberland
Company for money borrowed is prepayable at any time by such Cumberland  Company
without penalty or premium.

          3.17  LEGAL  PROCEEDINGS.  Except as  disclosed in Section 3.17 of the
Cumberland Disclosure Memorandum,  there is no Litigation instituted or pending,
           ---------------------
or, to the Knowledge of Cumberland,  threatened against any Cumberland  Company,
or  against  any  Asset,  interest,  or right of any of them,  nor are there any
Orders  of  any  Regulatory  Authorities,  other  governmental  authorities,  or
arbitrators outstanding against any Cumberland Company.

          3.18  REPORTS.  Except as disclosed in Section 3.18 of the  Cumberland
Disclosure  Memorandum,  since March 31, 1997,  Cumberland  has timely filed all
----------------------
reports  and  statements   (including  without  limitation  suspicious  activity
reports,  fidelity bond claims,  error and omission insurance policy claims, and
director and officer  insurance  policy  claims),  together with any  amendments
required to be

                                      -13-


made  with  respect  thereto,  that it was  required  to file  with (a) the SEC,
including,  but not limited to, Forms 10-KSB, Forms 10-QSB, Forms 8-K, and proxy
statements,  (b) other  Regulatory  Authorities,  and (c) any  applicable  state
securities  or  banking  authorities  (except,  in the case of state  securities
authorities, failures to file which are not reasonably likely to have a Material
Adverse  Effect).  As of  their  respective  dates,  each  of such  reports  and
documents,  including the financial statements,  exhibits and schedules thereto,
complied in all Material respects with all applicable Laws. As of its respective
date,  each such report and document to  Cumberland's  Knowledge did not contain
any  untrue  statement  of a  Material  fact or omit to  state a  Material  fact
required to be stated therein or necessary to make the statements  made therein,
in light of the circumstances under which they were made, not misleading.

          3.19  ACCOUNTING,  TAX AND  REGULATORY  MATTERS.  To the  Knowledge of
Cumberland, no Cumberland Company or any Affiliate thereof has taken any action,
or agreed to take any action,  or has any Knowledge of any fact or  circumstance
that is reasonably  likely to Materially impede or delay receipt of any Consents
of  Regulatory  Authorities  referred  to in  Section  7.1(a) and 7.2(b) of this
Agreement or result in the  imposition of a condition or restriction of the type
referred  to in the second  sentence  of Section  7.1(a).  To the  Knowledge  of
Cumberland  there  exists  no fact,  circumstance,  or  reason  attributable  to
Cumberland why the requisite  Consents  referred to in Section 7.1(a) and 7.2(b)
of this  Agreement  cannot be received in a timely manner without the imposition
of any condition or restriction of the type described in the second  sentence of
such Section 7.1(a).

          3.20 INVESTMENT PORTFOLIO.

               (a)  Except as set forth in  Section  3.20(a)  of the  Cumberland
Disclosure  Memorandum,  all investment securities held by a Cumberland Company,
----------------------
as reflected in the  consolidated  balance sheets of Cumberland  included in the
Financial  Statements,   are  carried  in  accordance  with  GAAP,  specifically
including but not limited to FAS 115.

               (b)  Section  3.20(b)  of the  Cumberland  Disclosure  Memorandum
                                                          ----------------------
describes  all interest rate swaps,  caps,  floors,  option  agreements or other
interest rate risk management  arrangements or agreements,  whether entered into
for the account of  Cumberland or its  Subsidiaries  or for the account of their
customers.  All such arrangements and agreements disclosed in Section 3.20(b) of
the Cumberland Disclosure Memorandum were entered into in the ordinary course of
               ---------------------
business and in accordance with prudent banking  practice and applicable  rules,
regulations  and policies and with counter  parties  believed to be  financially
responsible  at the time and are legal,  valid and binding  obligations  of such
Cumberland  Company  enforceable in accordance  with their terms (subject to the
provisions of bankruptcy,  insolvency,  fraudulent  conveyance,  reorganization,
moratorium or similar laws  affecting the  enforceability  of creditors'  rights
generally from time to time in effect, and equitable  principles relating to the
granting of specific  performance  and other  equitable  remedies as a matter of
judicial discretion),  and are in full force and effect. Each Cumberland Company
has duly  performed  all of its  obligations  thereunder to the extent that such
obligations to perform have accrued; and, to Cumberland's  Knowledge,  there are
no breaches,  violations or defaults or allegations or assertions of such by any
party thereunder.


                                      -14-


          3.21 LOAN PORTFOLIO

               (a) All loans and discounts shown on the Financial  Statements or
which were  entered  into after the date of the Interim  Balance  Sheet were and
shall be made for good,  valuable  and  adequate  consideration  in the ordinary
course of business of Cumberland in accordance with sound banking practices, and
are not  subject  to any known  defenses,  setoffs or  counterclaims,  including
without  limitation  any such as are afforded by usury or truth in lending laws,
except as may be  provided  by  bankruptcy,  insolvency  or  similar  laws or by
general principles of equity.

               (b) The notes or other evidences of indebtedness  evidencing such
loans and all forms of pledges,  mortgages  and other  collateral  documents and
security agreements are and shall be,  enforceable,  valid, true and genuine and
what they purport to be, except as may be provided by bankruptcy,  insolvency or
similar laws or by general principles of equity.

               (c) Cumberland has complied and, shall prior to the Closing Date,
comply with all Laws relating to such loans, except for such noncompliance which
is not reasonably likely to have a Material Adverse Effect.

          3.22 TITLE TO PROPERTIES

               (a) Cumberland and/or its Subsidiaries have marketable title free
and clear of all Liens  (except  Taxes  which are a lien but not yet payable and
Liens reflected in the Financial  Statements and easements,  rights-of-way,  and
further excepting in the case of other real estate owned (as such real estate is
internally  classified  on the  books  of each  Cumberland  Company)  rights  of
redemption under applicable Law)) to all of its real properties.

               (b)  All  leasehold  interests  for real  property  and  personal
property  used by  Cumberland  or its  Subsidiaries  in their  business are held
pursuant to lease  agreements which are valid and enforceable in accordance with
their terms, except as may be provided by bankruptcy, insolvency or similar laws
or by general principles of equity.

               (c)  To the  Knowledge  of  Cumberland,  all such real estate and
leasehold  interest  properties comply with all applicable  private  agreements,
zoning   requirements   and  other  Laws  relating   thereto,   except  for  any
noncompliance  which is not reasonably likely to have a Material Adverse Effect;
and there are no  condemnation  proceedings  pending  or,  to the  Knowledge  of
Cumberland, threatened with respect to such properties.

               (d)  Each  Cumberland  Company has valid title or other ownership
rights  under  licenses  to all  intangible  personal or  intellectual  property
necessary to conduct its business and  operations as presently  conducted,  free
and clear of any claim, defense or right of any other person or entity,  subject
only to rights of the licensors pursuant to applicable license agreements, which
rights do not adversely interfere with the use of such property as such property
is being used as of the date hereof.

                                      -15-


          3.23 INSURANCE.

               (a)  All insurable  Assets owned or held by a Cumberland  Company
are  adequately  insured by  financially  sound and  reputable  insurers in such
amounts and against fire and other risks  insured  against by extended  coverage
and public  liability  insurance,  as is customary  with banks or companies  (as
applicable)  of similar  size,  and,  except as disclosed in Section 3.23 of the
Cumberland  Disclosure  Memorandum,  there are presently no claims pending under
            ----------------------
such  policies of  insurance  and no notices  have been given by any  Cumberland
Company under such policies.  The policies of fire,  theft,  liability and other
insurance  maintained with respect to the respective Assets or businesses of the
Cumberland  Companies provide adequate coverage under current industry practices
against loss or  Liability,  and the fidelity and blanket  bonds in effect as to
any of the Cumberland Companies is named insured are reasonably sufficient.

               (b)  Section 3.23 of the Cumberland  Disclosure  Memorandum  sets
                                                    ----------------------
forth, for each policy of insurance  maintained by any Cumberland  Company,  the
amount  and type of  insurance,  the name of the  insurer  and the amount of the
annual premium.  Cumberland has delivered to Commercial true and complete copies
of all insurance policies maintained by the Cumberland Companies.

          3.24 PROPERTIES,  CONTRACTS AND OTHER AGREEMENTS.  Section 3.24 of the
Cumberland Disclosure Memorandum lists or describes the following (and copies of
           ---------------------
each document  listed or described in Section 3.24 of the Cumberland  Disclosure
                                                                      ----------
Memorandum  are appended to such  Memorandum  (documents  listed or described in
----------
Section  3.16 of the  Cumberland  Disclosure  Memorandum  may be  excluded  from
                                  ----------------------
Section 3.24 of the Cumberland Disclosure Memorandum):
                               ---------------------

               (a)  Each parcel of real property  owned by a Cumberland  Company
and the principal  buildings and structures located thereon;


               (b)  Each lease of real property to which a Cumberland Company is
a party,  identifying the parties thereto,  the annual rental payable,  the term
and expiration date thereof and a brief description of the property covered;

               (c)  Each lease or license  with  respect  to  personal  property
involving  a  Cumberland  Company,  whether as lessee or lessor or  licensee  or
licensor,  with annual  rental or other  payments  due  thereunder  in excess of
$5,000 and

               (d) Each agreement,  loan, contract,  lease, guaranty,  letter of
credit,  line of credit or  commitment  of a Cumberland  Company not referred to
elsewhere  in Section  3.16 or 3.24 which (i)  involves  payment by a Cumberland
Company (other than as  disbursement of loan proceeds to customers) of more than
$5,000, (ii) involves payments based on profits of a Cumberland  Company,  (iii)
relates  to  the  future  purchase  of  goods  or  services  in  excess  of  the
requirements  of its  respective  business  at  current  levels  or  for  normal
operating purposes, or (iv) were not made in the ordinary course of business.

          3.25 FAIR LENDING;  COMMUNITY  REINVESTMENT ACT. With the exception of
routine  investigation of consumer  complaints,  no Cumberland  Company has been
advised by any Regulatory

                                      -16-

Authority that it is or may be in violation of the Equal Credit  Opportunity Act
or the Fair Housing Act or any similar federal or state statute. Each Cumberland
Subsidiary that is a depository  institution  received a Community  Reinvestment
Act ("CRA") rating of  "Outstanding"  or  "Satisfactory"  in its most recent CRA
examination.

          3.26  BOOKS AND  RECORDS.  The books of  account  and other  financial
records of each Cumberland Company are, in all Material  respects,  complete and
correct,  maintained in accordance with good business practice. The minute books
of each Cumberland  Company  accurately reflect all Material corporate action of
its shareholders and its Board of Directors (including any committees thereof).

          3.27   STATEMENTS  TRUE  AND  CORRECT.   No  statement,   certificate,
instrument or other writing furnished or to be furnished by a Cumberland Company
to  Commercial  pursuant to this  Agreement  contains or will contain any untrue
statement of Material  fact or will omit to state a Material  fact  necessary to
make the statements therein, in light of the circumstances under which they were
made, not misleading.  None of the  information  supplied or to be supplied by a
Cumberland  Company for inclusion in the documents to be filed by any Cumberland
Company  with any  Regulatory  Authority  in  connection  with the  transactions
contemplated  hereby, will, at the respective times such documents are filed, be
false or  misleading  with  respect to any Material  fact,  or omit to state any
Material  fact  necessary  to make  the  statements  therein,  in  light  of the
circumstances under which they were made, not misleading. All documents that any
Cumberland  Company is responsible  for filing with any Regulatory  Authority in
connection with the transactions  contemplated  hereby will comply as to form in
all  Material  respects  with the  provisions  of  applicable  Law.  None of the
information  disclosed by any Cumberland Company or any Affiliate thereof in the
Proxy Statement to be mailed to Cumberland's shareholders in connection with the
Shareholders'   Meeting,   will,  when  first  mailed  to  the  shareholders  of
Cumberland, be false or misleading with respect to any Material fact, or contain
any  misstatement  of Material fact, or omit to state any Material fact required
to be stated thereunder or necessary to make the statements therein, in light of
the circumstances under which they were made, not misleading, or, in the case of
the Proxy Statement or any amendment thereof or supplement  thereto, at the time
of the  Shareholders'  Meeting,  be  false or  misleading  with  respect  to any
Material  fact,  or omit to  state  any  Material  fact  required  to be  stated
thereunder  or  necessary  to correct  any  Material  statement  in any  earlier
communication   with  respect  to  the   solicitation   of  any  proxy  for  the
Shareholders' Meeting.

     4.   REPRESENTATIONS  AND  WARRANTIES  OF  COMMERCIAL.   Commercial  hereby
represents and warrants to Cumberland as follows:

               4.1   ORGANIZATION,   STANDING,   AND  POWER.   Commercial  is  a
corporation  duly organized,  validly  existing,  and in good standing under the
Laws of the State of Tennessee, and is duly registered as a bank holding company
under the BHC Act.  Commercial has the corporate power and authority to carry on
its  business  as now  conducted  and to own,  lease  and  operate  its  Assets.
Commercial  is duly  qualified  or licensed  to  transact  business as a foreign
corporation  in good  standing  in the states of the United  States and  foreign
jurisdictions  where the character of its Assets or the nature or conduct of its
business  requires  it  to  be  so  qualified  or  licensed,   except  for  such
jurisdictions  in which  the  failure  to be so  qualified  or  licensed  is not
reasonably likely to have a Material Adverse Effect on Commercial.

                                      -17-


               4.2 AUTHORITY; NO BREACH BY AGREEMENT; CONSENTS.

                    (a)   Commercial  has  the  corporate  power  and  authority
necessary to execute,  deliver and perform its obligations  under this Agreement
and to consummate the transactions contemplated hereby. The execution,  delivery
and  performance  of this  Agreement and the  consummation  of the  transactions
contemplated  hereby  have been duly and  validly  authorized  by all  necessary
corporate  action in respect  thereof on the part of Commercial.  Subject to any
approvals required of Regulatory Authorities, this Agreement represents a legal,
valid and binding  obligation of Commercial,  enforceable  against Commercial in
accordance with its terms.

                    (b)  Neither the execution and delivery of this Agreement by
Commercial,  nor the consummation by Commercial of the transactions contemplated
hereby,  nor compliance by Commercial with any of the provisions hereof will (i)
conflict with or result in a breach of any provision of Commercial's Articles of
Incorporation  or Bylaws,  or (ii)  constitute or result in a Default under,  or
require any notice  under or Consent  pursuant  to, or result in the creation of
any Lien on any  Asset  of  Commercial  or any of its  subsidiaries  under,  any
Contract or Permit of Commercial or any of its  subsidiaries,  (iii) require any
notice to,  filing with or Consent of any Person,  or (iv) subject to receipt of
the  requisite  approvals  referred  to in  Section  7.1(a)  and  7.2(b) of this
Agreement,  violate any Law or Order  applicable to any Commercial or any of its
Assets.

                    (c)   Other  than  in  connection  or  compliance  with  the
provisions  of Consents  required  from  Regulatory  Authorities,  no notice to,
filing with,  or Consent of any public body or  authority  is necessary  for the
consummation by Commercial of the transactions contemplated in this Agreement.

               4.3 STATEMENTS TRUE AND CORRECT. None of the information supplied
or to be supplied by Commercial  or any  Affiliate  thereof for inclusion in the
Proxy Statement to be mailed to Cumberland's shareholders in connection with the
Shareholders'   Meeting,   will,  when  first  mailed  to  the  shareholders  of
Cumberland, be false or misleading with respect to any Material fact, or contain
any  misstatement  of Material fact, or omit to state any Material fact required
to be stated thereunder or necessary to make the statements therein, in light of
the circumstances under which they were made, not misleading, or, in the case of
the Proxy Statement or any amendment thereof or supplement  thereto, at the time
of the  Shareholders'  Meeting,  be  false or  misleading  with  respect  to any
Material  fact,  or omit to  state  any  Material  fact  required  to be  stated
thereunder  or  necessary  to correct  any  Material  statement  in any  earlier
communication   with  respect  to  the   solicitation   of  any  proxy  for  the
Shareholders' Meeting. All documents that Commercial or any Affiliate thereof is
responsible  for filing with any  Regulatory  Authority in  connection  with the
transactions  contemplated  by  this  Agreement  will  comply  as to form in all
Material respects with the provisions of applicable Law.


                                      -18-



               4.4  FINANCIAL  ABILITY TO CONSUMMATE SHARE EXCHANGE.  Commercial
will have sufficient  capital resources  available to allow it to consummate the
Share Exchange on the terms provided herein.

               4.5   REGULATORY  APPROVALS.  To  the  Knowledge  of  Commercial,
Commercial has not, nor has any Affiliate thereof taken any action, or agreed to
take  any  action,  or has any  Knowledge  of any fact or  circumstance  that is
reasonably  likely to  materially  impede or delay  receipt of any  Consents  of
Regulatory  Authorities  referred  to in  Section  7.1(a)  and  7.2(b)  of  this
Agreement or result in the  imposition of a condition or restriction of the type
referred  to in the second  sentence  of Section  7.1(a).  To the  Knowledge  of
Commercial,  there  exists  no fact,  circumstances  or reason  attributable  to
Commercial why the requisite  Consents  referred to in Section 7.1(a) and 7.2(b)
of this  Agreement  cannot be received in a timely manner without the imposition
of any condition or restriction of the type described in the, second sentence of
Section 7.1(a).

          5. CERTAIN COVENANTS

               5.1  OPERATION IN THE ORDINARY  COURSE.  Unless the prior written
consent  of  Commercial  shall  have been  obtained,  and  except  as  otherwise
contemplated  herein,  Cumberland  shall, and shall cause each of the Cumberland
Subsidiaries,  from  the  date of  this  Agreement  until  the  Closing  Date or
termination of this Agreement: (a) to operate its business in the usual, regular
and  ordinary  course;   (b)  to  preserve  intact  and  maintain  its  business
organization, Assets and Permits; (c) to use its reasonable efforts to cause its
representations  and  warranties to be correct at all times;  and (d) to take no
action which would (i)  adversely  affect the ability of any Party to obtain any
Consents required for the transactions contemplated hereby without imposition of
a condition or  restriction  of the type  referred to in the second  sentence of
Section 7.1(a) of this Agreement,  (ii) adversely  affect any Permit or which is
reasonably likely to cause any Permit to be revoked, restricted or suspended, or
(iii)  adversely  affect in any  Material  respect  the  ability of any Party to
perform its  covenants and  agreements  under this  Agreement.  Unless the prior
written consent of Cumberland shall have been obtained,  and except as otherwise
contemplated herein, Commercial shall, and shall cause each of its Subsidiaries,
from the date of this  Agreement  until the Closing Date or  termination of this
Agreement, to take no action which would (i) adversely affect the ability of any
Party to obtain any Consents required for the transactions  contemplated  hereby
without  imposition of a condition or restriction of the type referred to in the
second sentence of Section 7.1(a) of this Agreement, or (ii) adversely affect in
any  Material  respect  the ability of any Party to perform  its  covenants  and
agreements under this Agreement.

               5.2  NEGATIVE  COVENANTS OF  CUMBERLAND.  Except as  contemplated
hereby, from the date of this Agreement until the earlier of the Closing Date or
the termination of this Agreement,  Cumberland covenants and agrees that it will
not do or agree or  commit to do, or  permit  any of its  Subsidiaries  to do or
agree or commit to do, any of the following without the prior written consent of
the chief executive  office or the chief financial  officer of Commercial  which
will not be unreasonably withheld:

                    (a) amend the Charter, Bylaws or other governing instruments
of any Cumberland Company, or

                                      -19-


                    (b) incur any additional debt obligation or other obligation
for  borrowed  money in excess of an aggregate  of $5,000 (for  Cumberland  on a
consolidated  basis) except in the ordinary course of the business of Cumberland
consistent with past practices (which shall include,  for Middlesboro,  creation
of deposit  liabilities,  purchases of federal funds,  advances from the Federal
Reserve Bank or Federal  Home Loan Bank,  and entry into  repurchase  agreements
fully secured by U.S. government or agency securities), or impose, or suffer the
imposition,  on any Asset of any  Cumberland  Company  of any Lien or permit any
such  Lien  to  exist  (other  than  in  connection  with  deposits,  repurchase
agreements, bankers acceptances,  Federal Home Loan Bank advances, "treasury tax
and  loan"  accounts   established  in  the  ordinary   course  of  business  of
Middlesboro,  the  satisfaction  of legal  requirements in the exercise of trust
powers,  and Liens in effect as of the date hereof that are disclosed in Section
3.11 of the Cumberland Disclosure Memorandum); or
                       ---------------------

                    (c)  repurchase,  redeem,  or otherwise  acquire or exchange
(other than  exchanges in the ordinary  course under  employee  benefit  plans),
directly or  indirectly,  any shares,  or any  securities  convertible  into any
shares,  of the capital  stock of Cumberland or any  Cumberland  Subsidiary,  or
declare  or pay any  dividend  or make any  other  distribution  in  respect  of
Cumberland Stock.

                    (d)  except for this Agreement,  or pursuant to the exercise
of stock  options  outstanding  as of the date hereof and  pursuant to the terms
thereof  in  existence  on the  date  hereof,  issue,  sell,  pledge,  encumber,
authorize  the  issuance of or enter into any Contract to issue,  sell,  pledge,
encumber,   or  authorize  the  issuance  of  or  otherwise   permit  to  become
outstanding,  any  additional  shares of  Cumberland  Common  Stock or any other
capital  stock  of  Cumberland  or  any  Cumberland  Subsidiary,  or  any  stock
appreciation  rights,  or any  option,  warrant,  conversion,  or other right to
acquire any such stock, or any security convertible into any such stock; or

                    (e)  adjust,  split, combine or reclassify any capital stock
of  Cumberland  or issue or authorize  the issuance of any other  securities  in
respect of or in  substitution  for shares of  Cumberland  capital  stock or any
capital stock of a Cumberland Subsidiary,  or sell, lease, mortgage or otherwise
dispose  of or  otherwise  encumber  (i) any  shares  of  capital  stock  of any
Cumberland  Subsidiary or (ii) any Asset having a book value in excess of $5,000
other than in the  ordinary  course of  business  for  reasonable  and  adequate
consideration; or

                    (f)  except for purchases of U.S. Treasury securities,  U.S.
Government agency securities or mortgage-backed  securities of maturity or grade
consistent  with past  practices,  purchase any  securities or make any Material
investment, either by purchase of stock or securities, contributions to capital,
Asset  transfers,  or  purchase  of any  Assets,  in  any  Person  other  than a
wholly-owned  Cumberland  Subsidiary;  or otherwise  acquire  direct or indirect
control over any Person,  other than in connection with (i)  foreclosures in the
ordinary  course of business,  or (ii)  acquisitions  of control by a depository
institution Cumberland Company in its fiduciary capacity; or

                    (g)  grant any increase in  compensation  or benefits to the
employees or officers of any Cumberland  Company  (including such  discretionary
increases  as may be  contemplated  by existing  employment  agreements)  except
increases  required by Law or routine salary  adjustments  consistent  with

                                      -20-


past  practice;  pay any  severance or  termination  pay or any bonus other than
pursuant to written policies or written  Contracts in effect on the date of this
Agreement  and  disclosed  to  Commercial  in  Section  3.15  of the  Cumberland
Disclosure  Memorandum;  enter  into or  amend  any  severance  agreements  with
----------------------
officers  of any  Cumberland  Company;  grant  any  increase  in fees  or  other
increases in  compensation  or other  benefits to  directors  of any  Cumberland
Company;  or  voluntarily  accelerate  the vesting of any stock options or other
stock-based  compensation or employee  benefits;  notwithstanding  the foregoing
Cumberland may continue to accrue $3,500 a month towards supplemental retirement
benefits  payable  to James J.  Shoffner  pursuant  to the  Shoffner  Employment
Agreement; or

                    (h)  enter  into or amend any  employment  Contract  between
Cumberland  Company and any Person  (unless  such  amendment is required by Law)
that  the  Cumberland   Company  does  not  have  the  unconditional   right  to
automatically  terminate  without  Liability  (other than Liability for services
already rendered), at any time on or after the Closing Date; or

                    (i)  adopt any new employee  benefit plan of any  Cumberland
Company or make any Material change in or to any existing employee benefit plans
of any Cumberland  Company other than any such change that is required by Law or
that,  in the opinion of counsel,  is necessary or advisable to maintain the tax
qualified status of any such plan; or

                    (j)  make any  significant  change in any Tax or  accounting
methods or systems of internal accounting controls, except as may be appropriate
to conform to changes in Tax Laws or regulatory accounting requirements or GAAP;
or

                    (k)  settle any  Litigation  involving  any Liability of any
Cumberland   Company  for  money   damages  in  excess  of  $5,000  or  Material
restrictions upon the operations of any Cumberland Company;

                    (l) prior to termination of the ESOP and ESOP Trust, fail to
make any  contributions  to the ESOP Trust in such amounts as are required under
the ESOP plan  documents as in  existence  on the date hereof and as  previously
presented to  Commercial  and as shall be sufficient to enable the ESOP Trust to
pay all interest on and  scheduled  principal on any ESOP Note, as and when such
obligations become due; or

                    (m) except in the ordinary course of business, modify, amend
or terminate any Material Contract or waive,  release,  compromise or assign any
Material rights or claims.

               5.3  ADVERSE  CHANGES IN  CONDITION.  Each  Party  agrees to give
written notice promptly to the other Party upon becoming aware of the occurrence
or  impending  occurrence  of any event or  circumstance  relating  to it or any
Subsidiary  which (a) is reasonably  likely to have a Material Adverse Effect or
(b) is reasonably  likely to cause or constitute a Material breach of any of its
representations,  warranties,  or  covenants  contained  herein,  and to use its
reasonable efforts to prevent or promptly to remedy the same.


                                      -21-


               5.4  SALE OF AFFILIATE  DEBT. At or prior to Closing,  Cumberland
agrees to use its best efforts to sell any and all related debt of the following
directors: Edwin Robertson, Craig Robertson and Terry L. Lee.

               5.5  RESIGNATIONS.  All of Cumberland's directors shall resign at
Closing.  Commercial  shall not be liable for accrued  benefits  associated with
these resignations except those accrued on Cumberland's books as of December 31,
2000 pursuant to the  Middlesboro's  Directors'  Retirement Plan (subject to any
applicable  modification  to such  accruals as of  December  31,  2000,  made in
accordance  with GAAP, not to exceed  $20,000).  James J. Shoffner will become a
member of Commercial's board of directors at Closing.

               5.6   TRANSITION  OF  CUMBERLAND   COMPANIES.   Cumberland  shall
cooperate with Commercial in each and every  reasonable way to effect the smooth
transition  of  the  control  and  operation  of  the  Cumberland  Companies  to
Commercial,  as contemplated herein, including the retention of the customers of
the Company,  by such means that Commercial may reasonably  request.  Cumberland
shall cooperate with Commercial in providing all information  required hereunder
and access  thereto  during  normal  business  hours and whatever is required to
carry out the  purposes  and  intent of the  transactions  contemplated  by this
Agreement.

          6. ADDITIONAL AGREEMENTS.

               6.1 SHAREHOLDER APPROVAL.

                    (a)  Cumberland  shall call a shareholders'  meeting,  to be
held as soon as reasonably practicable after the execution of this Agreement and
upon receipt of the applicable  approvals  pursuant to Section  7.1(g),  for the
purpose of voting upon approval of this Agreement and the Plan of Share Exchange
and such other related matters as Cumberland  deems  appropriate.  In connection
with  such  meeting,  Cumberland  shall  prepare  and file  with the SEC a Proxy
Statement.  Cumberland  shall  permit  Commercial  and its counsel to review and
approve such Proxy Statement prior to filing and mailing.  Commercial shall have
the right to require Cumberland to obtain a fairness opinion from an independent
qualified  investment bank,  appraisal or similar firm acceptable to Commercial.
The Parties shall  furnish to each other all  information  concerning  them that
they may reasonably request in connection with such Proxy Statement.

                    (b) In connection with Cumberland's  shareholders'  meeting,
(i) the Board of Directors of Cumberland shall recommend  (subject to compliance
with the  fiduciary  duties of the  members  of the Board of  Directors  and the
receipt  from its  financial  advisor of a letter dated not more than three days
prior to the date of the mailing of the Proxy  Statement  confirming the opinion
given to the Board prior to execution  of this  Agreement to the effect that the
consideration  to be received by the holders of  Cumberland  Common Stock in the
Share  Exchange is fair from a financial  point of view to such  holders) to its
shareholders  the approval of this Agreement and (ii) the Board of Directors and
officers of Cumberland  shall use their  reasonable  best efforts to obtain such
shareholders' approval (subject to compliance with their fiduciary duties).

                                      -22-



               6.2 APPLICATIONS. Commercial shall promptly prepare and file, and
Cumberland shall cooperate in the preparation and, where appropriate, filing of,
any  applications,  including  without  limitation,  those  with  the  Board  of
Governors of the Federal Reserve System, the Office of Thrift  Supervision,  the
Kentucky  Department of Financial  Institutions and the Tennessee  Department of
Financial  Institutions,  seeking the requisite Consents necessary to consummate
the  transactions  contemplated  by  this  Agreement.  Commercial  shall  permit
Cumberland  and its counsel to review (and approve  with respect to  information
regarding Cumberland) such applications prior to filing same.

               6.3  TERMINATION  OF ESOP AND ESOP TRUST.  Prior to the Effective
Time,  Cumberland  shall take such action as shall be  necessary or advisable to
terminate the ESOP as of the Effective Time.  Cumberland  shall promptly prepare
and file all  notices,  returns  and  applications,  and  shall  take all  other
necessary action, to obtain the regulatory  approvals relating to the operation,
documentation  and  termination  of the  ESOP as set  forth in  Section  7.1(g),
including  those  that  Commercial  requests  Cumberland  undertake  or  obtain.
Further,  Cumberland  shall  cooperate  with the  trustees of the ESOP Trust and
engage a qualified  independent  appraisal  or similar  firm  acceptable  to the
trustees and Commercial,  to assess the fairness of the Purchase Price per Share
and  other  terms  and  conditions  of the  transactions  provided  for in  this
Agreement to the ESOP and its participants (the "ESOP Fairness Opinion").

               6.4  PRELIMINARY CLOSING BALANCE SHEET. At least 15 days prior to
the  Effective  Time,  Cumberland  shall  prepare and deliver to  Commercial  an
unaudited,  consolidated balance sheet (the "Preliminary Closing Balance Sheet")
for the  Cumberland  Companies  as of the close of  business  on last day of the
month  immediately  preceding the Effective Time.  Cumberland  shall prepare the
Preliminary   Closing  Balance  Sheet  in  accordance  with  generally  accepted
accounting  principles applied on a basis consistent with the preparation of the
Interim  Balance  Sheet.  If  Commercial  has any  reasonable  objections to the
Preliminary  Closing  Balance  Sheet,  it shall  deliver  a  detailed  statement
describing  its  objections  to  Cumberland  within 10 days after  receiving the
Preliminary  Closing  Balance Sheet.  Cumberland and Commercial  shall use their
reasonable best efforts to resolve any such objections themselves.

               6.5 AGREEMENTS AS TO EFFORTS TO CONSUMMATE.  No Party shall take,
or cause to be taken, any action which may reasonably be foreseen as delaying or
otherwise adversely impacting  consummation of the transactions  contemplated by
this  Agreement.  Neither  Party  will take or  permit  its  Subsidiaries  to do
anything  which will be, or which  would  constitute  if it occurs,  a breach or
default of any representation, warranty or covenant set forth in this Agreement.
Subject to the terms and conditions of this Agreement, each Party agrees to use,
and to cause its  Subsidiaries to use, its reasonable  efforts to take, or cause
to be taken, all actions,  and to do, or cause to be done, all things necessary,
proper or advisable under  applicable  Laws, as promptly as practicable so as to
permit consummation of the transactions  contemplated hereby on June 30, 2001 or
as soon  thereafter  as  practicable  and shall  cooperate  fully with the other
hereto to that end, including,  without limitation, using its reasonable efforts
to lift or rescind any Order  adversely  affecting its ability to consummate the
transactions  contemplated  herein and to cause to be satisfied  the  conditions
referred  to in Section 7 of this  Agreement.  Each Party  shall use,  and shall
cause each of its  Subsidiaries  to use,  its  reasonable  efforts to obtain all
Consents  necessary  or  desirable  for  the  consummation  of the  transactions
contemplated by this Agreement.

                                      -23-



               6.6 INVESTIGATION AND CONFIDENTIALITY.

                    (a)   Prior  to  the  Closing  Date,  Cumberland  will  keep
Commercial advised of all Material  developments relevant to its business and to
consummation of the transactions contemplated hereby and shall permit Commercial
to make or cause to be made such investigation of the business and properties of
Cumberland  and its  Subsidiaries  and of their  respective  financial and legal
conditions as Commercial  reasonably requests,  provided that such investigation
shall be reasonably  related to the transactions  contemplated  hereby and shall
not interfere unnecessarily with normal operations.  No investigation by a Party
shall affect the representations and warranties of the other Parties.

                    (b)  Each Party  shall,  and shall  cause its  advisers  and
agents  to,  maintain  the  confidentiality  of  all  confidential   information
furnished  to it by the  other  Parties  concerning  its and  its  Subsidiaries'
businesses,   operations,  and  financial  positions  and  shall  not  use  such
information   for  any  purpose  except  in  furtherance  of  the   transactions
contemplated  by this  Agreement.  In the  event  that a Party  is  required  by
applicable  Law or  valid  court  process  to  disclose  any  such  confidential
information,  then such Party shall provide the other Party with prompt  written
notice of any such  requirement  so that the other  Party may seek a  protective
order or other appropriate remedy and/or waive compliance with this Section 6.6.
If in the  absence of a  protective  order or other  remedy or the  receipt of a
waiver by the other Party,  a Party is  nonetheless,  in the opinion of counsel,
legally compelled to disclose any such confidential  information to any tribunal
or else stand liable for contempt or suffer  other  censure or penalty,  a Party
may, without liability hereunder, disclose to such tribunal only that portion of
the  confidential  information  which such counsel advises such Party is legally
required  to be  disclosed;  provided  that such  disclosing  Party use its best
efforts  to  preserve  the  confidentiality  of such  confidential  information,
including without  limitation,  by cooperating with the other Party to obtain an
appropriate  protective  order or other  reliable  assurance  that  confidential
treatment will be accorded such  confidential  information by such tribunal.  If
this  Agreement  is  terminated  prior to the  Closing  Date,  each Party  shall
promptly return all documents and copies thereof and all work papers  containing
confidential information received from the other Parties.

                    (c)  Each Party agrees to give the other  Parties  notice as
soon as  practicable  after any  determination  by it of any fact or  occurrence
relating to the other Party  which it has  discovered  through the course of its
investigation and which represents, or is reasonably likely to represent, either
a Material breach of any representation,  warranty, covenant or agreement of the
other  Parties  or which  has had or is  reasonably  likely  to have a  Material
Adverse Effect on the other Parties.

                    (d)  Neither Party nor any of their respective  Subsidiaries
shall be required to provide  access to or to  disclose  information  where such
access or disclosure  would  violate or prejudice  the rights of its  customers,
jeopardize  the  attorney-client  or  similar  privilege  with  respect  to such
information or contravene any Law, rule, regulation,  Order,  judgment,  decree,
fiduciary  duty, or agreement  entered into prior to the date of this Agreement.
The Parties will use their  reasonable  efforts to make  appropriate  substitute
disclosure  arrangements,  to the extent practicable,  in circumstances in which
the restrictions of the preceding sentence apply.

                                      -24-



               6.7  PRESS  RELEASES.  Prior to the Closing Date,  Cumberland and
Commercial shall agree with each other as to the form and substance of any press
release or other public disclosure  materially  related to this Agreement or any
other transaction contemplated hereby;  provided,  however, that nothing in this
Section  6.7 shall be deemed to prohibit  any Party from  making any  disclosure
which its counsel deems  necessary or advisable in order to satisfy such Party's
disclosure obligations imposed by Law.

               6.8 ACQUISITION PROPOSALS.  Except with respect to this Agreement
and  the  transactions  contemplated  hereby,  no  Cumberland  Company  nor  any
director,   employee,   investment   banker,   attorney,   accountant  or  other
representative  thereof  (collectively,   "Representatives")   retained  by  any
Cumberland Company shall directly or indirectly solicit any Acquisition Proposal
by any  Person.  Except to the extent  necessary  to comply  with the  fiduciary
duties of Cumberland's  Board of Directors as advised by counsel,  no Cumberland
Company nor any Representative thereof, shall furnish any non-public information
that it is not legally  obligated  to furnish with  respect to,  negotiate  with
respect  to,  or enter  into any  Contract  with  respect  to,  any  Acquisition
Proposals,  but Cumberland may communicate information about such an Acquisition
Proposal to its  shareholders  if and to the extent that it is required to do so
in order to comply with its legal obligations as advised by counsel.  Cumberland
shall  promptly  notify  Commercial  orally and in writing in the event that any
Cumberland  Company  receives  any  inquiry  or  proposal  relating  to any such
transaction.  Cumberland shall (a) immediately  cease and cause to be terminated
any existing activities,  discussions or negotiations with any Persons conducted
heretofore  with  respect  to any of the  foregoing,  and (b) direct and use its
reasonable efforts to cause all of its  Representatives  not to engage in any of
the foregoing.

               6.9  CERTAIN  MODIFICATIONS.   Commercial  and  Cumberland  shall
consult  with  respect to their  loan,  litigation,  and real  estate  valuation
policies and practices  (including loan  classifications and levels of reserves)
and  Cumberland  shall make such  modifications  or changes to its  policies and
practices,  if any,  prior to the Closing Date, as may be mutually  agreed upon.
Commercial  and  Cumberland  also shall  consult with respect to the  character,
amount,  and timing of restructuring  and expense charges to be taken by each of
them in connection  with the  transactions  contemplated  by this  Agreement and
shall take charges in accordance with GAAP, prior to the Closing Date, as may be
mutually  agreed  upon by  them.  In no  event,  however,  shall  Cumberland  be
obligated to take any such actions  unless and until it shall have received from
Commercial  written  confirmation that all conditions  precedent to Commercial's
obligation  to  close  shall  have  been   satisfied  or  waived.   No  Parties'
representations,  warranties and covenants  contained in this Agreement shall be
deemed to be  inaccurate or breached in any respect or deemed to have a Material
Adverse  Effect as a  consequence  of any  modifications  or charges  undertaken
solely on account of this Section 6.9.

               6.10  EMPLOYEE  MATTERS.  Commercial  shall have no obligation to
continue the employment of any Cumberland  Company  employee.  Commercial  shall
recognize  the length of service  with a  Cumberland  Company of any  Cumberland
Company  employee  employed by  Commercial  for  purposes of  determining  their
participation  eligibility and vesting  rights,  but not for purposes of benefit
accrual (except for vacation),  in any and all retirement plans,  medical,  life
insurance, disability and other employee benefit plans, programs and/or policies
currently maintained by Commercial.

                                      -25-




          6.11  INDEMNIFICATION AND INSURANCE.

                    (a)  Subject to the  conditions  set forth in paragraph  (b)
below,  for a period of three years after the  Effective  Time,  Commercial  and
Commercial  Bank shall  indemnify,  defend,  and hold  harmless each officer and
director of Cumberland or Middlesboro (each, an "Indemnified Party") against all
Liabilities  arising out of actions or  omissions  occurring  at or prior to the
Effective Time (including,  without limitation, the transactions contemplated by
this  Agreement)  to the fullest  extent  permitted,  but as may be limited,  by
Tennessee  Law,  in  each  case  as in  effect  on the  date  hereof,  including
provisions  relating  to  advances  of  expenses  incurred in the defense of any
Litigation;  provided, however, that all rights to indemnification in respect of
any claim asserted or made against an  Indemnified  Party within such three year
period  shall  continue  until  the final  disposition  of such  claim.  Without
limiting the foregoing,  in any case in which approval by Cumberland is required
to effectuate any  indemnification,  Commercial shall direct, at the election of
the Indemnified Party, that the determination of any such approval shall be made
by  independent   counsel  mutually  agreed  upon  between  Commercial  and  the
Indemnified Party.

                    (b)  Any Indemnified Party wishing to claim  indemnification
under  paragraph (a) above,  upon learning of any such  Liability or Litigation,
shall promptly notify  Commercial  thereof.  In the event of any such Litigation
(whether  arising before or after the Effective Time), (i) Commercial shall have
the right to assume the defense  thereof and  Commercial  shall not be liable to
such  Indemnified  Parties for any legal  expenses of other counsel or any other
expenses  subsequently  incurred by such Indemnified  Parties in connection with
the  defense  thereof  (employing   counsel   reasonably   satisfactory  to  the
Indemnified  Parties),  except  that if  Commercial  elects  not to assume  such
defense or counsel for the Indemnified Parties advises in writing that there are
Material substantive issues which raise conflicts of interest between Commercial
and  the  Indemnified  Parties,  the  Indemnified  Parties  may  retain  counsel
satisfactory to them, and Commercial  shall pay all reasonable fees and expenses
of such counsel for the Indemnified  Parties promptly as statements therefor are
received;  provided, however, that (i) Commercial shall be obligated pursuant to
this  paragraph  (b) to pay for  only one firm of  counsel  for all  Indemnified
Parties in any jurisdiction, unless counsel for any Indemnified Party advises in
writing that there are  Material  substantive  issues  which raise  conflicts of
interest  between the Indemnified  Parties,  (ii) the  Indemnified  Parties will
cooperate (to the extent reasonably  appropriate under the circumstances) in the
defense of any such Litigation, and (iii) Commercial shall not be liable for any
settlement effected without its prior written consent; and provided further that
Commercial shall not have any obligation hereunder to any Indemnified Party when
and if a court of competent jurisdiction shall determine, and such determination
shall have become final, that the  indemnification  of such Indemnified Party in
the  manner  contemplated  hereby  is  not  permitted  by  or is  prohibited  by
applicable Law.

                    (c)  If Commercial or any of its successors or assigns shall
consolidate  with or merge into any other Person and shall not be the continuing
or surviving  Person of such  consolidation  or merger or shall  transfer all or
substantially  all of its Assets to any  Person,  then and in each case,  proper
provision  shall be made so that the successors and assigns of Commercial  shall
assume the obligations set forth in this Section 6.11.


                                      -26-



                    (d)  The  provisions of this Section 6.11 are intended to be
for the benefit of and shall be enforceable by, each  Indemnified  Party, his or
her heirs and representatives.

                    (e)   At  the  Effective  Time,  Commercial  shall  purchase
continuation  coverage  under  Cumberland's  existing  directors'  and officers'
liability  insurance policy provided by Progressive  Casualty  Insurance Company
(Policy No. 10023340-00) (or provide a policy providing  comparable coverage and
amounts and terms no less  favorable  to the persons  currently  covered by such
existing policy)  covering  persons who are currently  covered by such insurance
for the Discovery Period, as defined in such policy.

          7. CONDITIONS PRECEDENT TO OBLIGATIONS TO CONSUMMATE.

               7.1  CONDITIONS TO OBLIGATIONS OF COMMERCIAL.  The obligations of
Commercial  to  perform  this   Agreement  and   consummate   the   transactions
contemplated hereby are subject to the satisfaction of the following conditions,
unless waived by Commercial pursuant to Section 9.7(a) of this Agreement:

                    (a)  REGULATORY  APPROVALS.  All  Consents  of  filings  and
registrations with, and notifications to all Regulatory Authorities required for
consummation of the transactions  contemplated by this Agreement,  including the
Merger  and  the  operation  of the  branches  of  Middlesboro  as  branches  of
Commercial Bank, shall have been obtained or made and shall be in full force and
effect and all waiting  periods  required by Law shall have expired.  No Consent
obtained from any  Regulatory  Authority  which is necessary to  consummate  the
transactions  contemplated hereby shall be conditioned or restricted in a manner
(including,  without  limitation,   requirements  relating  to  the  raising  of
additional  capital  or the  disposition  of  Assets)  which  in the  reasonable
judgment of the Board of Directors of Commercial  would so Materially  adversely
impact the economic or business  benefits of the  transactions  contemplated  by
this Agreement as to render  inadvisable the  consummation  of the  transactions
contemplated by this Agreement.

                    (b)  CONSENTS AND APPROVALS.  Cumberland shall have obtained
any and all Consents required for consummation of the transactions  contemplated
by this Agreement (other than those referred to in paragraph (a) of this Section
7.1 or for the  preventing  of any Default  under any Contract or Permit of such
Party which,  if not obtained or made, is  reasonably  likely to have a Material
Adverse Effect on any of the Cumberland Companies.  No Consent so obtained which
is  necessary  to  consummate  the  transactions  contemplated  hereby  shall be
conditioned  or restricted in a manner which in the  reasonable  judgment of the
Board of  Directors  of  Commercial  would so  Materially  adversely  impact the
economic or business benefits of the transactions contemplated by this Agreement
as to render  inadvisable the consummation of the  transactions  contemplated by
this Agreement.

                    (c)   LEGAL   PROCEEDINGS.   No  court  or  governmental  or
regulatory  authority  of competent  jurisdiction  shall have  enacted,  issued,
promulgated,   enforced  or  entered  any  Law  or  Order  (whether   temporary,
preliminary or permanent) or taken any other action which  prohibits,  restricts
or  makes  illegal  consummation  of  the  transactions   contemplated  by  this
Agreement.

                                      -27-



                    (d)  REPRESENTATIONS AND WARRANTIES. The representations and
warranties of Cumberland set forth in this  Agreement  shall be true and correct
in all Material  respects as of the date hereof and shall be true and correct in
all  Material  respects  on the  Closing  Date with the same force and effect as
though  such  representations  and  warranties  had  been  made on and as of the
Closing Date (provided that representations and warranties which are confined to
a specified date shall be true and correct as of such specified date.)

                    (e) PERFORMANCE OF AGREEMENTS AND COVENANTS. Each and all of
the  agreements  and  covenants of  Cumberland to be performed and complied with
pursuant to this Agreement and the other agreements contemplated hereby prior to
the  Closing  Date  shall  have been duly  performed  and  complied  with in all
Material respects.

                    (f)   CERTIFICATES.   Cumberland  shall  have  delivered  to
Commercial  (i) a  certificate,  dated as of the Closing  Date and signed on its
behalf by its chief  executive  officer and its chief  financial  officer to the
effect that the conditions of its  obligations  set forth in Sections 7.1(d) and
7.1(e) of this  Agreement  have been  satisfied,  and (ii)  certified  copies of
resolutions  duly adopted by  Cumberland's  Board of Directors and  Cumberland's
shareholders  evidencing  the  taking  of  all  corporate  action  necessary  to
authorize the execution,  delivery and  performance of this  Agreement,  and the
consummation of the  transactions  contemplated  hereby,  all in such reasonable
detail as Commercial and its counsel shall request.

                    (g) ESOP.

                        (i)  Cumberland shall  provide Commercial with evidence,
reasonably  satisfactory to Commercial,  that  pass-through  voting of allocated
ESOP shares with respect to approval of the  Agreement  consistent  with Part 4,
Title I of ERISA as conducted by an  independent  ESOP  fiduciary is  completed,
together with  disclosure of material terms of the Agreement and  termination of
the ESOP, in compliance with Department of Labor regulations.

                                      -28-



                         (ii) Cumberland  shall have  received and  delivered to
Commercial the ESOP Fairness  Opinion.  Commercial shall have received a release
in form satisfactory to Commercial of all Liens encumbering shares of Cumberland
Common Stock held by the ESOP Trust.

                    (h)  UPDATE TO PRELIMINARY  BALANCE SHEEt. Commercial  shall
have not raised any  unresolved  objection to the  Preliminary  Closing  Balance
Sheet  delivered  pursuant to Section  6.4.  Cumberland  shall have  delivered a
certificate of its Chief  Financial  Officer,  in form and substance  reasonably
acceptable  to  Commercial,  certifying  and  attaching a Closing  Balance Sheet
separately  itemizing (i) any changes in the financial  conditions or results of
operations  of  Cumberland  or its  Subsidiaries  from the  Preliminary  Closing
Balance Sheet that affect the Net Worth of Cumberland as of the Closing Date and
(ii)  separately  enumerating  all ESOP Costs,  Transaction  Costs and Change of
Control  Payments as of the Closing  Date.  Commercial  shall have access to any
books  and  records,   and  Cumberland   shall  provide  (and  shall  cause  its
Representatives  to  provide)   Commercial  with  such  other  information,   as
Commercial shall deem reasonably necessary to verify the Net Worth of Cumberland
as of the  Closing  Date and the  amount of ESOP  Costs,  Transaction  Costs and
Change of Control Payments.

                    (i)   NON-COMPETITION/   NON-SOLICITATION  AGREEMENTS.  Each
director of Cumberland  shall have  delivered to  Commercial a  Non-Competition/
Non-Solicitation Agreement substantially in the form of Exhibit 2.

                    (j)  PLAN PARTICIPANT  TERMINATION AND RELEASE LETTERS.  All
holders  of Rights  and all  holders of awards  issued  under the MRP  receiving
consideration  pursuant to Sections  2.1(b) and 2.1(c) of this  Agreement  shall
have  delivered to Commercial  instruments,  in a form and substance  reasonably
acceptable to Commercial, releasing Commercial,  Cumberland and their Affiliates
and Representatives, from any and all claims, liabilities and obligations of any
nature  whatsoever  arising under or in connection with any Cumberland  employee
benefit plans or agreements  issued  thereunder that grant such Rights or awards
to such holders. Further,  Cumberland shall deliver to Commercial instruments in
a form and  substance  reasonably  acceptable  to  Commercial,  from each of the
holders  of Rights  granted  pursuant  to  Cumberland's  1998  Stock  Option and
Incentive  Plan,  or any other  employee  benefit plan or agreement  pursuant to
which Rights have been  granted,  consenting to the  cancellation  of all Rights
granted  thereunder having an exercise price in excess of the Purchase Price per
Share, agreeing to the termination of such plans and agreements, and agreeing to
release Commercial, Cumberland and their Affiliates and Representatives from all
claims, liabilities and obligations of any nature whatsoever arising under or in
connection with such plans and agreements.  The Parties do not contemplate  that
payment (other than payments pursuant to Section 2.1(b)) will be made to holders
of Rights to obtain their consent to cancellation of such Rights,  provided,  to
the extent any such payments need to be made to obtain such consent,  Commercial
must first  consent to such  payment  and the  Purchase  Price  shall be reduced

                                      -29-




accordingly.  Without  limiting the  foregoing,  any current or former  officer,
director  or  employee  of  Cumberland  who is  entitled to receive a payment in
connection with the closing of the transactions  contemplated by this Agreement,
shall sign an  instrument,  in form and substance  satisfactory  to  Commercial,
agreeing to the termination of any such agreement or plan entitling them to such
payment and agreeing to release Commercial,  Cumberland and their Affiliates and
Representatives  from all  claims,  liabilities  and  obligations  of any nature
whatsoever  arising  under or in  connection  with such  plans  and  agreements.
Notwithstanding  the  foregoing,  the  following  obligations  shall  remain the
obligation  of  Cumberland  following the Share  Exchange:  (1) certain  annuity
payments due to two former directors of Cumberland,  disclosed on Section 7.1(j)
of the  Cumberland  Disclosure  Memorandum  and (2)  payments  made to directors
                    ---------------------
pursuant to Section 5.5.

                    (k)  OFFICER AND DIRECTOR RELEASES.  All Cumberland officers
and  directors  shall  have  delivered  to  Commercial  instruments,  in a  form
reasonably acceptable to Commercial, releasing Commercial,  Cumberland and their
Affiliates  and  Representatives  from  any  and  all  claims,  liabilities  and
obligations  of any  nature  whatsoever  arising  out of or  relating  to  their
employment or service as a director prior to the Effective Time.

                    (l) TERMINATION OF SHOFFNER EMPLOYMENT AGREEMENT. Cumberland
shall  have  delivered  to  Commercial  an  instrument,  in form  and  substance
reasonably  acceptable  to  Commercial,  pursuant to which,  in  exchange  for a
payment to Mr.  Shoffner at the Closing of an amount equal to  $300,000.00  plus
$160,524.25  (representing  the  amount  accrued  as  of  December  31,  200  by
Cumberland on its books and records as supplemental  retirement benefits due Mr.
Shoffner under the Shoffner  Employment  Agreement)  plus $3,500 per month to be
accrued by  Cumberland  between  December  31,  2000 and the  Closing  Date as a
supplemental  retirement benefit due Mr. Shoffner,  James J. Shoffner: (i) shall
agree to terminate the Shoffner Employment Agreement; (ii) shall acknowledge the
receipt of such payment in full satisfaction of all amounts due and owing to him
from Cumberland and the Cumberland Subsidiaries relating to his employment;  and
(iii)  shall agree to fully  release and  discharge  the  Cumberland  Companies,
Commercial  and their  Affiliates and  Representatives  from any and all claims,
liabilities  and  obligations of any nature  whatsoever  related to or connected
with the Shoffner Employment Agreement and his employment  relationship with the
Cumberland Companies. Cumberland shall also transfer to Mr. Shoffner at Closing,
the Mass Mutual Life Insurance Policy on his life (Policy Number _______).

                    (m)  TERMINATION OF INDEMNIFICATION  AGREEMENTS.  Cumberland
and Middlesboro shall have terminated all Indemnification  Agreements with their
respective directors.

              7.2  CONDITIONS TO OBLIGATIONS OF CUMBERLAND.  The  obligations of
Cumberland  to  perform  this   Agreement  and   consummate   the   transactions
contemplated hereby are subject to the satisfaction of the following conditions,
unless waived by Cumberland pursuant to Section 9.7(b) of this Agreement:

                   (a)  SHAREHOLDER  APPROVAL.  Cumberland's  shareholders shall
have approved this Agreement.

                                      -30-




                    (b)  REGULATORY  APPROVALS.  All  Consents  of  filings  and
registrations with, and notifications to all Regulatory Authorities required for
consummation  of the  transactions  contemplated  by this Agreement  (excepting,
however, for purposes of this Section 7.2(b) the Merger and the operation of the
branches of Middlesboro as branches of Commercial Bank) shall have been obtained
or made and shall be in full force and effect and all waiting  periods  required
by Law shall have expired.

                    (c)   LEGAL   PROCEEDINGS.   No  court  or  governmental  or
regulatory  authority  of competent  jurisdiction  shall have  enacted,  issued,
promulgated,   enforced  or  entered  any  Law  or  Order  (whether   temporary,
preliminary or permanent) or taken any other action which  prohibits,  restricts
or  makes  illegal  consummation  of  the  transactions   contemplated  by  this
Agreement.

                    (d)  REPRESENTATIONS AND WARRANTIES. The representations and
warranties of Commercial set forth in this  Agreement  shall be true and correct
in all Material  respects as of the date hereof and shall be true and correct in
all  Material  respects  on the  Closing  Date with the same force and effect as
though  such  representations  and  warranties  had  been  made on and as of the
Closing Date (provided that representations and warranties which are confined to
a specified date shall be true and correct as of such specified date).

                    (e) PERFORMANCE OF AGREEMENTS AND COVENANTS. Each and all of
the  agreements  and  covenants of  Commercial to be performed and complied with
pursuant to this Agreement and the other agreements contemplated hereby prior to
the  Closing  Date  shall  have been duly  performed  and  complied  with in all
Material respects.

                    (f)   CERTIFICATES.   Commercial  shall  have  delivered  to
Cumberland  (i) a  certificate,  dated as of the Closing  Date and signed on its
behalf by its chief executive  officer and its chief financial  officer,  to the
effect that the  conditions of its  obligations  set forth in Section 7.2(d) and
7.2(e) of this  Agreement  have been  satisfied,  and (ii)  certified  copies of
resolutions  duly  adopted by  Commercial's  Board of Directors  evidencing  the
taking of all corporate  action  necessary to authorize the execution,  delivery
and performance of this  Agreement,  and the  consummation  of the  transactions
contemplated hereby, all in such reasonable detail as Cumberland and its counsel
shall request.

                    (g)  EXCHANGE  AGENT  CERTIFICATE.  The Exchange Agent shall
have delivered to Cumberland a certificate  dated the Effective Time  certifying
as to receipt of sufficient cash to pay the Purchase Price.

          8. TERMINATION.

               8.1  TERMINATION.  Notwithstanding  any other  provision  of this
Agreement,  this Agreement may be terminated and the  transactions  contemplated
hereby abandoned at any time prior to the Closing Date:

                    (a)   By  mutual  consent  of  the  Board  of  Directors  of
Commercial and the Board of Directors of Cumberland; or

                                      -31-



                    (b)  By the  Board of  Directors  of  either  Commercial  or
Cumberland  if the Net Worth of  Cumberland  as of the Closing Date is less than
$8,000,000,  exclusive  of any  modifications  or charges  undertaken  solely on
account of Section 6.9; or

                    (c)  By the  Board of  Directors  of  either  Commercial  or
Cumberland  (provided that the terminating  Party is not then in Material breach
of any  representation  or warranty or covenant or other agreement  contained in
this Agreement) in the event of a Material breach by the  non-terminating  Party
of any  representation or warranty or covenant contained in this Agreement which
cannot be or has not been cured within 30 days after written  notice is given to
the breaching  Party of such breach but in no event later than two days prior to
the Closing  Date,  and which breach would provide the  non-breaching  Party the
ability to refuse to consummate the transactions  contemplated by this Agreement
or; or

                    (d)  By the  Board of  Directors  of  either  Commercial  or
Cumberland  in the event  (provided  that the  terminating  Party is not then in
Material breach of any representation or warranty or covenant or other agreement
contained  in  this  Agreement)  (i) any  Consent  of any  Regulatory  Authority
required for  consummation of the  transactions  contemplated  hereby shall have
been denied by final  nonappealable  action of such  authority  or if any action
taken by such authority is not appealed within the time limit for appeal or (ii)
the  shareholders  of Cumberland  fail to vote their  approval at the meeting of
Cumberland's  shareholders where this Agreement is presented for their approval;
or

                    (e) by the Board of Directors of Commercial or Cumberland in
the event that the  transactions  contemplated  by this Agreement shall not have
been  consummated  on or  before  June  30,  2001,  unless  the  reason  for the
transactions having not been consummated is that Consents have not been received
from Regulatory Authorities,  or applicable waiting periods have not elapsed, or
the conditions set forth in Section 7.1(g) have not been satisfied,  in any such
event such date shall be December  31, 2001 if the failure to  consummate  on or
before  such  date  is not  caused  by  any  breach  of  this  Agreement  by the
terminating party; or

                    (f)  By the Board of Directors of  Commercial  or Cumberland
(provided that the terminating Party is not then in breach of any representation
or warranty or covenant or other  agreement  contained in this Agreement) in the
event that any of the conditions  precedent to the  obligations of such Party to
consummate  the  transactions  contemplated  by this  Agreement  (other  than as
contemplated  by  Section  8.1(d)  of this  Agreement)  cannot be  satisfied  or
fulfilled by the date specified in Section 8.1(e) of this Agreement.

              8.2 EFFECT OF TERMINATION. Each party's right of termination under
Section  8.1 is in  addition  to any other  rights or remedies it may have under
this Agreement or otherwise, and the exercise of a right of termination will not
be an election of remedies.  In the event of the  termination and abandonment of
this Agreement  pursuant to Section 8.1 of this Agreement,  this Agreement shall
become void and have no effect,  except that the provisions of Sections  6.6(b),
8.2, 9.1, 9.2 and 9.13 of this Agreement shall survive any such  termination and
abandonment,  provided,  that if this Agreement is terminated by a Party because
of the breach of the  Agreement  by the other  Party  because one or more of the
conditions to the terminating  party's  obligations  under this Agreement is not
satisfied  as a  result  of  the

                                      -32-


other party's failure to comply with its obligations  under this Agreement,  the
terminating  party's  right to  pursue  all legal  remedies  will  survive  each
termination unimpaired.

               8.2 NON-SURVIVAL OF REPRESENTATIONS AND COVENANTS. The respective
representations,  warranties,  obligations,  covenants  and  agreements  of  the
Parties shall not survive the Closing Date.

          9. MISCELLANEOUS.

               9.1  DEFINITIONS.   Except  as  otherwise  provided  herein,  the
capitalized  terms  set  forth  below (in their  singular  and  plural  forms as
applicable) shall have the following meanings:

                    (a)  "1933 ACT" shall mean the  Securities  Act of 1933,  as
amended.

                    (b)  "1934 ACT" shall mean the  Securities  Exchange  Act of
1934, as amended.

                    (c)  "ACQUISITION  PROPOSAL"  with  respect to a Party shall
mean any tender offer or exchange offer or any proposal for a merger (other than
the  transactions  contemplated  by this  Agreement),  acquisition of all of the
stock or Assets of, or other business combination involving such Party or any of
its  Subsidiaries or the  acquisition of a substantial  equity interest in, or a
substantial portion of the Assets of such Party or any of its Subsidiaries.

                    (d)  "AFFILIATE" of a Person shall mean any person who is an
affiliate for purposes of Rule 145 under the 1933 Act.

                    (e)  "AGREEMENT" shall mean this Agreement and Plan of Share
Exchange,  including the Exhibits and Schedules  delivered  pursuant  hereto and
incorporated herein by reference.

                    (f)  "ALLOWANCE"  shall have the meaning provided in Section
3.10 of this Agreement.

                    (g)  "ASSETS"  of a Person  shall  mean  all of the  assets,
properties,  businesses  and  rights  of such  Person  of  every  kind,  nature,
character  and  description,  whether  real,  personal  or  mixed,  tangible  or
intangible,  accrued or contingent, or otherwise relating to or utilized in such
Person's business,  directly or indirectly,  in whole or in part, whether or not
carried on the books and records of such Person, and whether or not owned in the
name of such Person or any Affiliate of such Person and wherever located.

                    (h)  "BHC ACT" shall mean the federal Bank  Holding  Company
Act of 1956, as amended.

                    (i)  "CHANGE OF CONTROL  PAYMENTS"  shall mean any  payments
made  pursuant  to any  arrangement  or  agreement  with  any  past  or  current
directors,  officers or employees as a consequence  of the  consummation  of the
Share Exchange other than pursuant to Section 2.1(b) or 2.1(c) hereof and/or

                                      -33-

any payments in connection with the requested termination and/or release letters
pursuant to Section 7.1(j), 7.1(k) and/or 7.1(l).

                    (j)  "CLOSING"  shall mean the  closing of the  transactions
contemplated hereby, as described in Section 1.2 of this Agreement.

                    (k)  "CLOSING DATE" shall mean the date on which the Closing
occurs.

                    (l)  "CLOSING  NET WORTH"  shall mean the sum of (i) the Net
Worth of Cumberland as of the Closing Date, as set forth on the Closing  Balance
Sheet  delivered by Cumberland  pursuant to Section 7.1(h) and (ii) the balances
in the following contra-equity accounts presented in such Closing Balance Sheet:
(a)  unearned MRP shares;  (b) unearned  stock  options;  and (c) unearned  ESOP
Shares.

                  (m)  "CODE" shall mean the Internal  Revenue Code of 1986,  as
amended, and the rules and regulations promulgated thereunder.

                  (n) "CONSENT" shall mean any consent, approval, authorization,
clearance,  exemption,  waiver, or similar affirmation by any Person pursuant to
any Contract, Law, Order, or Permit.

                  (o)  "CONTRACT"  shall  mean any  written  or oral  agreement,
arrangement, authorization,  commitment, contract, indenture, instrument, lease,
obligation,  plan,  practice,  restriction,  understanding or undertaking of any
kind or character,  or other  document to which any Person is a party or that is
binding on any Person or its capital stock, Assets or business.

                  (p)  "CUMBERLAND  BENEFIT  PLANS"  shall have the  meaning set
forth in Section 3.15 of this Agreement.

                  (q)  "CUMBERLAND  COMMON  STOCK" shall mean the $.01 par value
common stock of Cumberland .

                  (r)   "CUMBERLAND   COMPANIES"   shall   mean,   collectively,
Cumberland and all Cumberland Subsidiaries.

                  (s)  "CUMBERLAND DISCLOSURE MEMORANDUM" shall mean the written
                                   ---------------------
information  entitled  "Cumberland  Disclosure  Memorandum"  delivered  prior to
                                    ----------------------
execution of this  Agreement to Commercial  describing in reasonable  detail the
matters contained therein.

                  (t)  "CUMBERLAND  SUBSIDIARIES"  shall  mean  the  direct  and
indirect Subsidiaries of Cumberland.

                  (u)  "DEFAULT"  shall mean (a) any breach or  violation  of or
default under any  Contract,  Order or Permit,  (b) any  occurrence of any event
that with the passage of time or the giving of notice or both would constitute a
breach or violation of or default  under any Contract,  Order or Permit,

                                      -34-


or (c) any  occurrence  of any event that with or without the passage of time or
the  giving of  notice,  or both,  would  give rise to a right to  terminate  or
revoke, change the current terms of, or renegotiate, or to accelerate, increase,
or impose any Liability under, any Contract, Order or Permit.

                    (v)  "ENVIRONMENTAL  LAWS" shall mean all Laws pertaining to
pollution  or  protection  of  the  environment  and  which  are   administered,
interpreted or enforced by the United States Environmental Protection Agency and
state and local agencies with primary  jurisdiction over pollution or protection
of the environment.

                    (w)  "ERISA"  shall  mean  the  Employee  Retirement  Income
Security Act of 1974, as amended.

                    (x)  "ERISA AFFILIATE" shall refer to a relationship between
entities  such  that  the  entities  would,  now or at  any  time  in the  past,
constitute a "single employer" within the meaning of Section 414 of the Code.

                    (y)  "ERISA PLAN" shall have the meaning provided in Section
3.15 of this Agreement.

                    (z)   "ESOP"  shall  mean  the  Cumberland   Employee  Stock
Ownership Plan dated July 1, 1996.

                    (aa)   "ESOP  COSTS"  shall  mean  all  costs  and  expenses
associated with and in connection with operation,  documentation and termination
of the ESOP and  retirement  of ESOP  acquisition  loans and related  regulatory
approvals,  the  ESOP  Fairness  Opinion,   valuations,   and  Taxes  and  other
assessments  by  regulatory  authorities,  if  any,  and  related  attorney  and
accountant fees.

                    (bb)  "ESOP NOTES"  shall mean (i) that  certain  promissory
note in the principal amount of $271,830,  dated March 25, 1997,  payable to the
order of Cumberland, made in connection with that certain Stock Pledge Agreement
dated March 25, 1997 among  Cumberland  and J. Roy Shoffner,  Robert R. Long and
James  J.  Shoffner,  as the  trustees  of the ESOP  Trust,  (ii)  that  certain
promissory  note in the  principal  amount of  $543,619.88,  dated May 1,  1997,
payable to the order of Powell  Valley  National  Bank,  made  pursuant  to that
certain Loan Agreement  dated May 1, 1997 among J. Roy Shoffner,  Robert R. Long
and James J.  Shoffner,  as the  trustees of the ESOP Trust,  and Powell  Valley
National Bank and (iii) that certain  promissory note in the principal amount of
$170,973.38, dated June 27, 1997, payable to the order of Powell Valley National
Bank,  made pursuant to that certain Loan Agreement dated June 27, 1997 among J.
Roy Shoffner,  Robert R. Long and James J. Shoffner, as the trustees of the ESOP
Trust, and Powell Valley National Bank.

                    (cc)  "ESOP  TRUST" shall mean that  certain  trust  created
pursuant to the ESOP.

                    (dd) "EXHIBITS" shall mean the Exhibits so marked, copies of
which are attached to this Agreement.  Such Exhibits are hereby  incorporated by
reference herein and made a part hereof and

                                      -35-



may be  referred  to in this  Agreement  and any  other  related  instrument  or
document without being attached hereto.

                    (ee)   "GAAP"  shall  mean  generally  accepted   accounting
principles, consistently applied during the periods involved.

                   (ff)   "HAZARDOUS   MATERIAL"   shall  mean  any   pollutant,
contaminant,  or toxic or  hazardous  substance,  pollutant,  chemical  or waste
within the meaning of the Comprehensive Environment Response,  Compensation, and
Liability  Act, 42 U.S.C.  ss. 9601 et seq.,  or any similar  federal,  state or
local Law (and specifically shall include asbestos requiring abatement,  removal
or  encapsulation  pursuant to the  requirements  of  governmental  authorities,
polychlorinated biphenyls, and petroleum and petroleum products).

                   (gg)  "KNOWLEDGE" as used with respect to a Party  (including
references  to a Party  being  aware  of a  particular  matter)  shall  mean the
personal knowledge,  after reasonable investigation and inquiry of the books and
records of such Party and its Subsidiaries and Representatives, of its Chairman,
President,  Chief  Financial  Officer,  Chief Operating  Officer,  Chief Lending
Officer, directors or, if applicable, trustees of the ESOP or 401(k) plan.

                    (hh) "LAW" shall mean any code, law, ordinance,  regulation,
reporting or licensing  requirement,  rule, or statute applicable to a Person or
its Assets,  Liabilities  or  business,  including,  without  limitation,  those
promulgated, interpreted or enforced by any of the Regulatory Authorities.

                    (ii)  "LIABILITY" shall mean any direct or indirect, primary
or secondary,  liability,  indebtedness,  obligation,  penalty,  cost or expense
(including,  without limitation, costs of investigation,  collection and defense
and reasonable attorneys' fees ), claim, deficiency,  guaranty or endorsement of
or by any Person (other than endorsements of notes,  bills,  checks,  and drafts
presented for  collection or deposit in the ordinary  course of business) of any
type,  whether  accrued,  absolute or  contingent,  liquidated or  unliquidated,
matured or unmatured, or otherwise.

                    (jj)  "LIEN"  shall  mean any  conditional  sale  agreement,
default   of  title,   easement,   encroachment,   encumbrance,   hypothecation,
infringement,  lien,  mortgage,  pledge,  reservation,   restriction,   security
interest, title retention or other security arrangement, or any adverse right or
interest,  charge,  or claim of any nature whatsoever of, on, or with respect to
any  property or property  interest,  other than (i) Liens for current  property
Taxes not yet due and payable, (ii) for depository institution Subsidiaries of a
Party,  pledges to secure  deposits  and other Liens  incurred  in the  ordinary
course of the banking  business and (iii) such  standard  exceptions to title as
are pre-printed in Schedule B to the ALTA Form B title commitment.

                    (kk)  "LITIGATION" shall mean any action, arbitration, cause
of action, claim, complaint,  criminal prosecution,  demand letter, governmental
or other examination or investigation, hearing, inquiry, administrative or other
proceeding,  or  notice  (written  or oral)  by any  Person  alleging  potential
Liability  or  requesting  information  relating  to or  affecting  any  of  the
Cumberland  Companies,   their  business,

                                      -36-



their Assets (including,  without  limitation,  Contracts related to it), or the
transactions  contemplated  by this  Agreement,  but shall not include  regular,
periodic  examinations  of  depository  institutions  and  their  Affiliates  by
Regulatory Authorities.

                    (ll)  "LOAN  PROPERTY"  shall mean any property owned by the
Party  in  question  or by any of its  Subsidiaries  or in which  such  Party or
Subsidiary  holds a security  interest,  and,  where  required  by the  context,
includes the owner or operator of such  property,  but only with respect to such
property.

                   (mm)  "MATERIAL"  for  purposes  of this  Agreement  shall be
determined  in light of the facts and  circumstances  of the matter in question;
provided  that any  specific  monetary  amount  stated in this  Agreement  shall
determine  materiality in that instance.  "Material  Adverse  Effect" on a Party
shall mean an event,  change or  occurrence,  individually  or in the aggregate,
which has a material  adverse  impact on (a) the financial  position,  business,
results of operations or prospects of such Party and its Subsidiaries taken as a
whole,  or (b) the ability of such Party to perform its  obligations  under this
Agreement or to consummate  the  transactions  contemplated  by this  Agreement,
provided  that  "Material  Adverse  Effect"  shall not be deemed to include  the
impact of (a) changes in banking and similar  Laws of general  applicability  or
interpretations  thereof by courts or governmental  authorities,  (b) changes in
GAAP or  regulatory  accounting  principles  generally  applicable  to financial
institutions and their holding  companies,  (c) actions and omissions of a Party
(or any of its Subsidiaries)  taken with the prior informed consent of the other
Party in contemplation of the transactions  contemplated  hereby, (d) the Merger
and  compliance   with  the  provisions  of  this  Agreement  on  the  operating
performance, and (e) changes in interest rates.

                    (oo)  "NET WORTH"  shall mean the excess of the total assets
over  total  liabilities,  as set  forth on the  consolidated  balance  sheet of
Cumberland  prepared in accordance  with GAAP  consistent  with past  practices.
Notwithstanding  the foregoing,  except as otherwise  provided,  the ESOP Costs,
Transaction  Costs and  Change of  Control  Payments  shall be  included  in the
determination of Net Worth as of the Closing Date.

                    (pp)  "ORDER"  shall  mean any  administrative  decision  or
award, decree,  injunction,  judgment, order,  quasi-judicial decision or award,
ruling,  or writ of any  federal,  state,  local  or  foreign  or  other  court,
arbitrator, mediator, tribunal, administrative agency or Regulatory Authority.

                    (qq)  "PARTICIPATION  FACILITY"  shall mean any  facility or
property in which the Party in question or any of its Subsidiaries  participates
in the  management  (including any property or facility held in a joint venture)
and,  where  required by the  context,  said term means the owner or operator of
such facility or property, but only with respect to such facility or property.

                    (rr) "PARTY" shall mean either Cumberland or Commercial, and
"Parties" shall mean both Cumberland and Commercial.

                                      -37-



                    (ss)  "PERMIT"  shall mean any federal,  state,  local,  and
foreign governmental approval,  authorization,  certificate,  easement,  filing,
franchise,  license,  notice, permit, or right to which any Person is a party or
that is, or may be  binding  upon or inure to the  benefit  of any Person or its
securities, Assets, Liabilities, or business.

                    (tt)  "PERSON"  shall  mean a natural  person or any  legal,
commercial or governmental  entity,  such as, but not limited to, a corporation,
general  partnership,  joint venture,  limited  partnership,  limited  liability
company,  trust,  business  association,  group acting in concert, or any person
acting in a representative capacity.

                    (uu)  "REGULATORY AUTHORITIES" shall mean, collectively, the
Federal Trade Commission,  the United States Department of Justice, the Board of
the Governors of the Federal  Reserve System,  the Office of Thrift  Supervision
(including its predecessor, the Federal Home Loan Bank Board), the Office of the
Comptroller of the Currency,  the Federal  Deposit  Insurance  Corporation,  all
state  regulatory  agencies  having  jurisdiction  over the  Parties  and  their
respective Subsidiaries, and the SEC.

                    (vv)   "RIGHTS"   shall   mean  all   arrangements,   calls,
commitments,  Contracts, options, rights to subscribe to, scrip, understandings,
warrants or other binding  obligations of any character  whatsoever relating to,
or securities or rights  convertible  into or  exchangeable  for,  shares of the
capital  stock  of a Person  or by  which a  Person  is or may be bound to issue
additional shares of its capital stock or other Rights.

                    (ww)  "SEC"  shall mean the  United  States  Securities  and
Exchange Commission.

                    (xx) "SEC DOCUMENTS" shall mean all forms, proxy statements,
registration  statements,  reports,  schedules  and other  documents  filed,  or
required to be filed, by a Party or any of its Subsidiaries  with any Regulatory
Authority pursuant to the Securities Laws.

                   (yy) "SECURITIES LAWS" shall mean the 1933 Act, the 1934 Act,
the Investment Company Act of 1940, as amended,  the Investment  Advisors Act of
1940, as amended, the Trust Indenture Act of 1939, as amended, and the rules and
regulations of any Regulatory Authority promulgated thereunder.

                   (zz) "SHOFFNER  EMPLOYMENT AGREEMENT" shall mean that certain
Employment  Agreement,  dated  August 12, 1996  between  James J.  Shoffner  and
Middlesboro.

                    (aaa)  "SUBSIDIARIES"  shall  mean all  those  corporations,
banks,  associations,  partnerships  or other  entities or ventures of which the
entity  in  question  owns or  controls  50% or more of the  outstanding  equity
securities or the  ownership  interest,  as the case may be, either  directly or
through an  unbroken  chain of  entities  as to each of which 50% or more of the
outstanding  equity  securities  is owned  directly or indirectly by its parent;
provided,  however, there shall not be included any such entity acquired through
foreclosure  or any such  entity  the  equity  securities  of which are owned or
controlled in a fiduciary capacity.

                                      -38-


                   (bbb) "TAX" OR "TAXES" shall mean any federal, state, county,
local or foreign income,  profits,  franchise,  gross receipts,  payroll, sales,
employment, use, property, withholding,  excise, occupancy, value added, capital
stock, transfer, registration, license and other taxes, assessments, charges, or
impositions,  and any related  charge or amount  (including  any fine,  penalty,
interest  or  addition  to tax),  imposed,  assessed  or  collected  by or under
authority of any governmental or public body or authority or payable pursuant to
any  tax-sharing  agreement  or any other  Contract  relating  to the sharing or
payment of any such tax,  levy,  assessment,  tariff,  duty,  deficiency or fee,
including  interest,  penalties  and additions  imposed  thereon or with respect
thereto, whether disputed or not.

                   (ccc)  "TAX  RETURNS"  shall mean any return  (including  any
information  return),   report,   declaration  of  estimated  Taxes,  statement,
schedule, notice, form, or other document or information filed with or submitted
to, or required  to be filed with or  submitted  to, any public or  governmental
body or authority in connection with the determination,  assessment, collection,
or payment of any Tax or in connection with the administration,  implementation,
or enforcement of or compliance with any Law relating to any Tax.

                  (ddd)  "TBCA" shall mean the  Tennessee  Business  Corporation
Act.

                   (eee)  "TRANSACTION  COSTS"  shall  mean  expenses  and costs
incurred by Cumberland in connection with and related to the negotiation of this
Agreement and closing of the transactions contemplated hereby, including without
limitation,  attorney fees,  accountant fees, SEC filing fees, and printing fees
relating to Cumberland's Proxy Statement.

Any singular term in this Agreement  shall be deemed to include the plural,  and
any plural term the  singular.  Whenever  the words  "include,"  "includes,"  or
"including"  are used in this  Agreement,  they shall be deemed  followed by the
words "without limitation."

               9.2 EXPENSES.

                      (a) Except as provided in Section 9.2(b), each Party shall
bear and pay all direct  costs and  expenses  incurred by it or on its behalf in
connection with the transactions  contemplated  hereunder,  including filing and
application  fees,  printing fees, and fees and expenses of its own financial or
other consultants, investment bankers, accountants and counsel.

                      (b)  Notwithstanding  the provisions of Section 9.2(a), if
Cumberland  terminates this Agreement and accepts a higher Acquisition  Proposal
within 12 months after  terminating  this  Agreement,  and such  termination  by
Cumberland is not pursuant to Section 8.1 of this Agreement or such  termination
by  Cumberland  is for failure to obtain  shareholder  approval and a reason for
such failure is the existence of a bona fide higher Acquisition  Proposal,  then
Cumberland  shall pay  Commercial,  all direct  costs and  expenses  incurred by
Commercial or on its behalf in  connection  with the  transactions  contemplated
hereunder,  plus $200,000. Final settlement with respect to payment of such fees
shall be made within thirty (30) days of entering into an agreement with a third
party relating to a higher Acquisition

                                      -39-


Proposal.  Notwithstanding  the  foregoing,  each Party  shall have the right to
pursue all other rights and remedies as provided in Section 9.13.

               9.3  BROKERS  AND  FINDERS.  Each of the Parties  represents  and
warrants  that neither  Commercial  nor  Cumberland  nor any of their  officers,
directors, employees or Affiliates has employed any broker or finder or incurred
any  Liability  for any  financial  advisory  fees,  investment  bankers'  fees,
brokerage fees, commissions,  or finders' fees in connection with this Agreement
or the  transactions  contemplated  hereby except as disclosed in Section 9.3 of
the  Cumberland  Disclosure  Memorandum.  In the  event of a claim by any  other
broker or finder based upon its  representing  or being retained by or allegedly
representing  or being retained by Commercial or Cumberland,  each of Commercial
and  Cumberland,  as the case may be,  agrees to  indemnify  and hold the other,
harmless from any Liability in respect of any such claim.

               9.4  ENTIRE  AGREEMENT.  Except as otherwise  expressly  provided
herein,  this  Agreement  (including the documents and  instruments  referred to
herein) constitutes the entire agreement between the Parties with respect to the
transactions  contemplated  hereunder and supersedes all prior  arrangements  or
understandings with respect thereto, written or oral.

               9.5  AMENDMENTS.  To the extent  permitted by law, this Agreement
may be amended by a  subsequent  writing  signed by each of the Parties upon the
approval of the Boards of Directors of Commercial and Cumberland; provided after
any approval of this Agreement by the shareholders of Cumberland, there shall be
no amendment  decreasing  the Purchase  Price Per Share,  except as set forth in
Section  2.6,  or  changing  the form of the  consideration  without the further
approval of the shareholders.

               9.6 NO THIRD PARTY BENEFICIARIES.  This Agreement is not intended
to,  and shall not be  construed  to,  confer  upon any third  Person any right,
remedy or benefit nor is it intended to be enforceable by any third Person,  and
shall  only  be  enforceable  by  the  parties  hereto,   and  their  respective
successors,  permitted assigns, heirs and personal  representatives,  other than
provided in Section 6.11 of this Agreement.

               9.7  WAIVERS.

                    (a)  Prior to or at the  Closing  Date,  Commercial,  acting
through its Board of  Directors,  chief  executive  officer or other  authorized
officer,  shall have the right to waive any  Default in the  performance  of any
term of this  Agreement  by  Cumberland,  to  waive or  extend  the time for the
compliance or fulfillment by Cumberland of any and all of its obligations  under
this  Agreement,  and to waive  any or all of the  conditions  precedent  to the
obligations of Commercial  under this Agreement,  except any condition which, if
not  satisfied,  would  result in the  violation  of any Law, and except for the
Purchase  Price  payable  set forth in  Section  2.1.  No such  waiver  shall be
effective unless in writing signed by a duly authorized officer of Commercial.

                    (b)  Prior to or at the  Closing  Date,  Cumberland,  acting
through its Board of  Directors,  chief  executive  officer or other  authorized
officer,  shall have the right to waive any  Default in the

                                      -40-


performance of any term of this Agreement by Commercial,  to waive or extend the
time for the  compliance  or  fulfillment  by  Commercial  of any and all of its
obligations  under  this  Agreement,  and to waive any or all of the  conditions
precedent to the  obligations  of Cumberland  under this  Agreement,  except any
condition which, if not satisfied, would result in the violation of any Law, and
except for the Purchase  Price  payable set forth in Section 2.1. No such waiver
shall be  effective  unless in writing  signed by a duly  authorized  officer of
Cumberland.

                    (c) The failure of any Party at any time or times to require
performance of any provision  hereof shall in no manner affect the right of such
party  at a later  time to  enforce  the  same or any  other  provision  of this
Agreement.  No waiver of any condition or of the breach of any term contained in
this Agreement in one or more instances  shall be deemed to be or construed as a
further  or  continuing  waiver of such  condition  or breach or a waiver of any
other condition or of the breach of any other term of this Agreement.

               9.8  ASSIGNMENT.  Except as may be expressly contemplated hereby,
neither this Agreement nor any of the rights, interests or obligations hereunder
may be assigned by any Party hereto  (whether by operation of Law or  otherwise)
without the prior written  consent of the other Party.  Subject to the preceding
sentence,  this Agreement  will be binding upon,  inure to the benefit of and be
enforceable  by the  Parties  and  their  personal  and  legal  representatives,
guardians, successors and assigns.

               9.9  NOTICES.  All  notices  or other  communications  which  are
required or permitted  hereunder shall be in writing and sufficient if delivered
by hand, by facsimile  transmission,  by registered or certified  mail,  postage
pre-paid,  or by courier or overnight  carrier,  to the persons at the addresses
set forth  below (or at such other  address as may be provided  hereunder),  and
shall be deemed to have been delivered as of the date so delivered:

             Commercial:       Commercial Bancgroup, Inc.
                               6710 Cumberland Gap Parkway
                               P.O. Box 400
                               Harrogate, Tennessee 37752

                               Attn:   E. Oscar Robertson
                                       Chairman and CEO
                                           -- and --
                                       Terry Lee
                                       President

                  With a copy (which shall not constitute, notice) to:

                              Reed Weitkamp Schell & Vice PLLC
                              2400 Citizens Plaza
                              Louisville, Kentucky  40202

                                      -41-


                              Attn:   Ivan J. Schell, Esq.
                              Fax:    (502) 562-2200

             Cumberland:      Cumberland Mountain Bancshares, Inc.
                              1431 Cumberland Avenue
                              Middlesboro, Kentucky 40965

                              Attn:   James J. Shoffner
                                      President and Chief Executive Officer
                              Fax:    (606) 248-6400

             With a copy (which shall not constitute notice):

                              Stradley Ronon Housley Kantarian & Bronstein, LLP
                              1220 19th Street, N.W., Suite 700
                              Washington, D.C. 20036

                              Attn:   Joan S. Guilfoyle, Esq.
                              Fax:    (202) 822-0140

               9.10  GOVERNING  LAW.  This  Agreement  shall be  governed by and
construed in accordance with the Laws of the State of Tennessee,  without regard
to any applicable  conflicts of Laws, except to the extent that the federal laws
of the United States may apply to the transactions contemplated hereby.

               9.11 COUNTERPARTS. This Agreement may be executed in one, or more
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

               9.12  CAPTIONS.  The captions contained in this Agreement are for
reference purposes only and are not part of this Agreement.

               9.13  REMEDIES.  No right or remedy conferred upon or reserved to
any of the  Parties  under the terms of this  Agreement  is  intended to be, nor
shall it be deemed,  exclusive  of any other  right or remedy  provided  in this
Agreement or by law or equity, but each shall be cumulative of every other right
or remedy.  The Parties understand and acknowledge that a Party would be damaged
irreparably by reason of a failure of the Party to perform any obligation  under
this Agreement.  Accordingly, if any Party attempts to enforce the provisions of
this  Agreement  by specific  performance  (including  preliminary  or permanent
injunctive relief),  the Party against whom such action or proceeding is brought
waives the claim or defense that the other Party has an adequate remedy at law.

              9.14  SEVERABILITY.  Any term or provision of this Agreement which
is invalid or unenforceable in any jurisdiction  shall, as to that jurisdiction,
be  ineffective  to the extent of such  invalidity

                                      -42-


or  unenforceability  without  rendering  invalid or unenforceable the remaining
terms  and   provisions   of  this   Agreement  or  affecting  the  validity  or
enforceability  of any of the terms or provisions of this Agreement in any other
jurisdiction.  If  any  provision  of  this  Agreement  is  so  broad  as  to be
unenforceable,  the  provision  shall be  interpreted  to be only so broad as is
enforceable.


                            [SIGNATURES ON NEXT PAGE]

                                      -43-






         IN WITNESS WHEREOF, each of the Parties has caused this Agreement to be
executed  on its  behalf  and its  corporate  seal to be  hereunto  affixes  and
attested by  officers  thereunto  authorized  as of the day and year first above
written.

ATTEST:                      COMMERCIAL BANCGROUP, INC.


                             By: /s/ E. Oscar Robertson
                                 -----------------------------------------
Secretary                        Name:  E. Oscar Robertson
                                 Title:    Chairman and CEO


[CORPORATE SEAL]




ATTEST:                      CUMBERLAND MOUNTAIN BANCSHARES, INC.


                             By: /s/ James J. Shoffner
                                 -----------------------------------------
S ecretary                       Name:  James J. Shoffner
                                 Title: President and Chief Executive Officer


[CORPORATE SEAL]




                                   APPENDIX B

                        Fairness Opinion of Carson Medlin





September 26, 2001



Board of Directors
Cumberland Mountain Bancshares, Inc.
1431 Cumberland Avenue
Middlesboro, KY  40965

Members of the Board:

You have  requested  our opinion as to the fairness,  from a financial  point of
view,  of the  consideration  to be received by the  shareholders  of Cumberland
Mountain  Bancshares,  Inc.  ("Cumberland")  under  the  terms  of that  certain
Agreement  and Plan of Merger  dated  February 8, 2001 (the  "Agreement")  which
provides for the merger of Cumberland with and into Commercial  Bancgroup,  Inc.
("Commercial")   (the  "Merger").   Under  the  terms  of  the  Agreement,   the
consideration  paid to holders of  Cumberland  common stock shall be  $9,520,000
less  the  amounts  paid  to  the  holders  of  Cumberland  stock  options.  The
consideration  paid to the holders of Cumberland stock options shall be equal to
the product of the number of shares subject to each Cumberland  stock option and
the difference between the purchase price per share and the applicable  exercise
price.  The  foregoing  summary of the Merger is  qualified  in its  entirety by
reference to the Agreement.

The Carson Medlin Company is a National Association of Securities Dealers,  Inc.
member  investment   banking  firm,  which  specializes  in  the  securities  of
southeastern  United States  financial  institutions.  As part of our investment
banking  activities,  we are regularly  engaged in the valuation of southeastern
United  States  financial   institutions  and  transactions  relating  to  their
securities.  We regularly  publish our research on independent  community  banks
regarding their financial and stock price performance.  We are familiar with the
commercial banking industry in the Southeastern  states and the commercial banks
operating in those  markets.  We have been retained by Cumberland in a financial
advisory  capacity to render our opinion  hereunder,  for which we will  receive
compensation.

In reaching our opinion,  we have analyzed the respective  financial  positions,
both current and historical, of Commercial and Cumberland. We have reviewed: (i)
the Agreement;  (ii) the audited financial statements of Commercial for the five
years ended December 31, 2000; (iii) audited financial  statements of Cumberland
for the five fiscal years ended June 30, 2000; (iv) unaudited  interim financial
statements  of Cumberland  for the twelve  months ended June 30, 2001;  and, (v)
certain other financial and operating  information with respect to the business,
operations and prospects of Commercial and Cumberland. We also: (i) reviewed and
discussed with members of management of Commercial and Cumberland the historical
and current  business  operations,  financial  condition and future prospects of
their  respective  companies;  (ii)




Board of Directors
Cumberland Mountain Bancshares, Inc.
September 26, 2001
Page 2

reviewed the  historical  market  prices and trading  activity,  if any, for the
common  stocks of  Commercial  and  Cumberland  and compared  them with those of
certain publicly-traded companies which we deemed to be relevant; (iii) compared
the results of  operations of Commercial  and  Cumberland  with those of certain
banking  companies  which we deemed to be relevant;  (iv)  compared the proposed
financial  terms of the Merger with the financial  terms, to the extent publicly
available,  of certain other recent business  combinations of commercial banking
and thrift  organizations;  (v) analyzed the pro forma  financial  impact of the
Merger on Commercial; and (vi) conducted such other studies, analyses, inquiries
and examinations as we deemed appropriate.

We have relied upon and assumed, without independent verification,  the accuracy
and  completeness  of all  information  provided to us. We have not performed or
considered any  independent  appraisal or evaluation of the assets of Commercial
or Cumberland.  The opinion we express herein is necessarily  based upon market,
economic and other relevant considerations as they exist and can be evaluated as
of the date of this letter.

Based  upon  the  foregoing,  it is our  opinion  that the  total  consideration
provided for in the  Agreement is fair,  from a financial  point of view, to the
shareholders of Cumberland Mountain Bancshares, Inc.

Very truly yours,

/s/ THE CARSON MEDLIN COMPANY

THE CARSON MEDLIN COMPANY





                                   APPENDIX C

                           Dissenters' Rights Statutes





                       TENNESSEE BUSINESS CORPORATION ACT

                                   Chapter 23
                    BUSINESS CORPORATIONS--DISSENTERS' RIGHTS
             PART 1. RIGHT TO DISSENT AND OBTAIN PAYMENT FOR SHARES

     48-23-101  DEFINITIONS.--(1)  "Beneficial shareholder" means the person who
is a beneficial owner of shares held by a nominee as the record shareholder;
     (2) "Corporation" means the issuer of the shares held by a dissenter before
the corporate  action,  or the surviving or acquiring  corporation  by merger or
share exchange of that issuer;
     (3)  "Dissenter"  means a  shareholder  who is  entitled  to  dissent  from
corporate  action under Section  48-23-102 and who exercises that right when and
in the manner required by Sections 48-23-201--48-23-209;
     (4) "Fair value", with respect to a dissenter's shares,  means the value of
the shares  immediately before the effectuation of the corporate action to which
the  dissenter   objects,   excluding  any   appreciation   or  depreciation  in
anticipation of the corporate action;
     (5)  "Interest"  means  interest from the  effective  date of the corporate
action that gave rise to the  shareholder's  right to dissent  until the date of
payment, at the average auction rate paid on United States treasury bills with a
maturity of six (6) months (or the closest  maturity  thereto) as of the auction
date for such treasury bills closest to such effective date;
     (6)  "Record  shareholder"  means  the  person  in whose  name  shares  are
registered in the records of a corporation or the beneficial  owner of shares to
the  extent  of the  rights  granted  by a  nominee  certificate  on file with a
corporation; and
     (7)   "Shareholder"   means  the  record   shareholder  or  the  beneficial
shareholder.
     48-23-102 RIGHT TO DISSENT.--(a) A shareholder is entitled to dissent from,
and  obtain  payment of the fair value of his shares in the event of, any of the
following corporate actions:
     (1) Consummation of a plan of merger to which the corporation is a party:
     (A) If shareholder  approval is required or the merger by Section 48-21-103
or the charter and the shareholder is entitled to vote on the merger; or
     (B) If the corporation is a subsidiary that is merged with its parent under
Section 48-21-104;
     (2)  Consummation of a plan of share exchange to which the corporation is a
party as the  corporation  whose shares will be acquired,  if the shareholder is
entitled to vote on the plan;
     (3) Consummation of a sale or exchange of all, or substantially all, of the
property  of the  corporation  other  than in the  usual and  regular  course of
business,  if the  shareholder  is  entitled  to vote on the  sale or  exchange,
including a sale in  dissolution,  but not  including  a sale  pursuant to court
order or a sale for cash pursuant to a plan by which all or substantially all of
the net proceeds of the sale will be distributed to the shareholders  within one
(1) year after the date of sale;
     (4) An amendment  of the charter  that  materially  and  adversely  affects
rights in respect of a dissenter's shares because it:
     (A) Alters or abolishes a preferential right of the shares;
     (B)  Creates,  alters,  or  abolishes  a right in  respect  of  redemption,
including  a  provision   respecting  a  sinking  fund  for  the  redemption  or
repurchase, of the shares;
     (C) Alters or abolishes a  preemptive  right of the holder of the shares to
acquire shares or other securities;
     (D) Excludes or limits the right of the shares to vote on any matter, or to
cumulate votes,  other than a limitation by dilution  through issuance of shares
or other securities with similar voting rights; or
     (E) Reduces the number of shares owned by the  shareholder to a fraction of
a share,  if the  fractional  share is to be  acquired  for cash  under  Section
48-16-104; or
     (5) Any corporate action taken pursuant to a shareholder vote to the extent
the charter,  bylaws,  or a resolution  of the board of directors  provides that
voting or nonvoting  shareholders are entitled to dissent and obtain payment for
their shares.
     (b) A  shareholder  entitled to dissent  and obtain  payment for his shares
under  this  chapter  may  not  challenge  the  corporate  action  creating  his
entitlement  unless the action is unlawful  or  fraudulent  with  respect to the
shareholder or the corporation.

     (c)  Notwithstanding  the provisions of subsection  (a), no shareholder may
dissent as to any shares of a security which, as of the date of the effectuation
of the  transaction  which would otherwise give rise to dissenters'  rights,  is
listed on an exchange  registered under Section 6 of the Securities Exchange Act
of 1934, as amended, or is
                                      C-1

a "national market system security," as defined in rules promulgated pursuant to
the Securities Exchange Act of 1934, as amended.

     48-23-103   DISSENT  BY  NOMINEES  AND  BENEFICAL   OWNERS.--(a)  A  record
shareholder  may  assert  dissenters'  rights  as to fewer  than all the  shares
registered  in  his  name  only  if he  dissents  with  respect  to  all  shares
beneficially owned by any one (1) person and notifies the corporation in writing
of the name and  address of each person on whose  behalf he asserts  dissenters'
rights.  The rights of a partial  dissenter under this subsection are determined
as if the shares as to which he dissents and his other shares were registered in
the names of different shareholders.
     (b) A beneficial shareholder may assert dissenters' rights to shares of any
one (1) or more classes held on his behalf only if:
     (1) He submits to the corporation the record shareholder's  written consent
to the  dissent  not  later  than the time the  beneficial  shareholder  asserts
dissents' rights; and
     (2) He does so with  respect to all shares of the same class of which he is
the beneficial shareholder or over which he has power to direct the vote.

              PART 2. PROCEDURE FOR EXERCISE OF DISSENTERS' RIGHTS
     48-23-201 NOTICE OF DISSENTERS' RIGHTS.  --(a) If proposed corporate action
creating  dissenters' rights under Section 48-23-102 is submitted to a vote at a
shareholders'  meeting,  the meeting notice must state that  shareholders are or
may  be  entitled  to  assert  dissenters'  rights  under  this  chapter  and be
accompanied by a copy of this chapter.
     (b) If corporate action creating dissenters' rights under Section 48-23-102
is taken without a vote of shareholders, the corporation shall notify in writing
all shareholders entitled to assert dissenters' rights that the action was taken
and send them the dissenters' notice described in Section 48-23-203.
     (c) A  corporation's  failure to give notice  pursuant to this section will
not invalidate the corporate action.
     48-23-202  NOTICE OF INTENT TO DEMAND  PAYMENT--(a)  If proposed  corporate
action  creating  dissenters'  rights under Section  48-23-102 is submitted to a
vote at a shareholders'  meeting, a shareholder who wishes to assert dissenters'
right:
     (1) Must  deliver to the  corporation,  before  the vote is taken,  written
notice of his intent to demand payment for his shares if the proposed  action is
effectuated; and
     (2) Must  not vote his  shares  in favor of the  proposed  action.  No such
written  notice of intent to demand  payment is required of any  shareholder  to
whom the corporation failed to provide the notice required by Section 48-23-201.
     (b) A shareholder  who does not satisfy the  requirements of subsection (a)
is not entitled to payment for his shares under this chapter.
     48-23-203  DISSENTERS'  NOTICE--(a) If proposed  corporate  action creating
dissenters'  rights under Section  48-23-102 is  authorized  at a  shareholders'
meeting,  the  corporation  shall  deliver a written  dissenters'  notice to all
shareholders who satisfied the requirements of Section 48-23-202.
     (b) The  dissenters'  notice must be sent no later than ten (10) days after
the  corporate  action  was  authorized  by  the  shareholders  or  effectuated,
whichever is the first to occur, and must:
     (1)  State  where  the  payment  demand  must be sent  and  where  and when
certificates for certificated shares must be deposited;
     (2) Inform holders of uncertificated  shares to what extent transfer of the
shares will be restricted after the payment demand is received;
     (3) Supply a form for demanding payment that includes the date of the first
announcement  to news media or to  shareholders  of the  principal  terms of the
proposed  corporate  action and requires that the person  asserting  dissenters'
rights  certify  whether or not he acquired  beneficial  ownership of the shares
before that date;
     (4) Set a date by which the  corporation  must receive the payment  demand,
which date may not be fewer than one (1) nor more than two (2) months  after the
date the subsection (a) notice is delivered; and
     (5) Be  accompanied  by a copy of this chapter if the  corporation  has not
previously  sent a copy of this chapter to the  shareholder  pursuant to Section
48-23-201.
     48-23-204  DUTY TO DEMAND  PAYMENT.--(a)  A shareholder  sent a dissenters'
notice  described in Section  48-23-203 must demand payment,  certify whether he
acquired  beneficial  ownership of the shares before the date required to be set
forth in the dissenters' notice pursuant to Section 48-23-203(b)(3), and deposit
his certificates in accordance with the terms of the notice.

                                      C-2


     (b) The shareholder who demands payment and deposits his share certificates
under  subsection  (a) retains  all other  rights of a  shareholder  until these
rights are cancelled or modified by the  effectuation of the proposed  corporate
action.
     (c) A  shareholder  who  does not  demand  payment  or  deposit  his  share
certificates where required,  each by the date set in the dissenters' notice, is
not entitled to payment for his shares under this chapter.
     (d) A demand for payment filed by a shareholder may not be withdrawn unless
the corporation with which it was filed, or the surviving corporation,  consents
thereto.
     48-23-205  SHARE  RESTRICTIONS.  --(a) The  corporation  may  restrict  the
transfer of uncertificated  shares from the date the demand for their payment is
received until the proposed  corporate action is effectuated or the restrictions
released under Section 48-23-207.
     (b)  The  person  for  whom   dissenters'   rights  are   asserted   as  to
uncertificated  shares  retains all other  rights of a  shareholder  until these
rights are cancelled or modified by the  effectuation of the proposed  corporate
action.
     48-23-206 PAYMENT.--(a) Except as provided in Section 48-23-208, as soon as
the  proposed  corporate  action is  effectuated,  or upon  receipt of a payment
demand,  whichever  is  later,  the  corporation  shall pay each  dissenter  who
complied with Section  48-23-204 the amount the corporation  estimates to be the
fair value of his shares, plus accrued interest.
     (b) The payment must be accompanied by:
     (1) The  corporation's  balance sheet as of the end of a fiscal year ending
not more  than  sixteen  (16)  months  before  the date of  payment,  an  income
statement for that year, a statement of changes in shareholders' equity for that
year, and the latest available interim financial statements, if any;
     (2) A  statement  of the  corporation's  estimate  of the fair value of the
shares;
     (3) An explanation of how the interest was calculated;
     (4) A statement of the  dissenter's  right to demand  payment under Section
48-23-209; and
     (5) A copy of this chapter if the  corporation  has not  previously  sent a
copy of this chapter to the shareholder pursuant to Section 48-23-201 or Section
48-23-203.
     48-23-207  FAILURE  TO  TAKE  ACTION.--(a)  If  the  corporation  does  not
effectuate the proposed action that gave rise to the  dissenters'  rights within
two (2) months after the date set for  demanding  payment and  depositing  share
certificates,  the  corporation  shall  return the  deposited  certificates  and
release the transfer restrictions imposed on uncertificated shares.
     (b) If  after  returning  deposited  certificates  and  releasing  transfer
restrictions,  the corporation  effectuates the proposed action,  it must send a
new  dissenters'  notice under Section  48-23-203 and repeat the payment  demand
procedure.
     48-23-208  AFTER-ACQUIRED  SHARES.--(a) A corporation may elect to withhold
payment  required  by  Section  48-23-206  from a  dissenter  unless  he was the
beneficial  owner of the  shares  before  the date set forth in the  dissenters'
notice as the date of the first announcement to news media or to shareholders of
the principal terms of the proposed corporate action.
     (b)  To the  extent  the  corporation  elects  to  withhold  payment  under
subsection  (a), after  effectuating  the proposed  corporate  action,  it shall
estimate the fair value of the shares, plus accrued interest, and shall pay this
amount to each  dissenter  who agrees to accept it in full  satisfaction  of his
demand. The corporation shall send with its offer a statement of its estimate of
the fair value of the shares, an explanation of how the interest was calculated,
and a  statement  of the  dissenter's  right to  demand  payment  under  Section
48-23-209.
     48-23-209 PROCEDURE IF SHAREHOLDER DISSATISFIED WITH PAYMENT OR OFFER.--(a)
A dissenter  may notify the  corporation  in writing of his own  estimate of the
fair value of his shares and amount of interest  due, and demand  payment of his
estimate (less any payment under Section 48-23-206), or reject the corporation's
offer under Section 48-23-208 and demand payment of the fair value of his shares
and interest due, if:
     (1) The dissenter  believes that the amount paid under Section 48-23-206 or
offered  under  Section  48-23-208  is less than the fair value of his shares or
that the interest due is incorrectly calculated;
     (2) The corporation  fails to make payment under Section  48-23-206  within
two (2) months after the date set for demanding payment; or
     (3) The corporation,  having failed to effectuate the proposed action, does
not return the  deposited  certificates  or release  the  transfer  restrictions
imposed on  uncertificated  shares  within two (2) months after the date set for
demanding payment.
     (b) A  dissenter  waives his right to demand  payment  under  this  section
unless he notifies the corporation of his demand in writing under subsection (a)
within  one (1) month  after the  corporation  made or offered  payment  for his
shares.
                                      C-3


                      PART 3. JUDICIAL APPRAISAL OF SHARES
     48-23-301  COURT  ACTION.--(a)  If  a  demand  for  payment  under  Section
48-23-209 remains unsettled,  the corporation shall commence a proceeding within
two (2) months  after  receiving  the payment  demand and  petition the court to
determine the fair value of the shares and accrued interest.  If the corporation
does not commence the proceeding  within the two-month period, it shall pay each
dissenter whose demand remains unsettled the amount demanded.
     (b) The  corporation  shall  commence the  proceeding  in a court of record
having  equity  jurisdiction  in the county  where the  corporation's  principal
office (or, if none in this state,  its  registered  office) is located.  If the
corporation is a foreign  corporation without a registered office in this state,
it  shall  commence  the  proceeding  in the  county  in this  state  where  the
registered office of the domestic  corporation  merged with or whose shares were
acquired by the foreign corporation was located.
     (c) The corporation shall make all dissenters  (whether or not residents of
this state) whose demands remain  unsettled,  parties to the proceeding as in an
action  against  their  shares and all parties must be served with a copy of the
petition.  Nonresidents  may be served by  registered  or  certified  mail or by
publication as provided by law.
     (d) The  jurisdiction  of the court in which the  proceeding  is  commenced
under subsection (b) is plenary and exclusive.  The court may appoint one (1) or
more persons as  appraisers to receive  evidence and  recommend  decision on the
question of fair value.  The appraisers  have the powers  described in the order
appointing  them, or in any amendment to it. The  dissenters are entitled to the
same discovery rights as parties in other civil proceedings.
     (e) Each dissenter made a party to the proceeding is entitled to judgment:
     (1) For the amount,  if any, by which the court finds the fair value of his
shares, plus accrued interest, exceeds the amount paid by the corporation; or
     (2) For the fair value, plus accrued interest, of his after-acquired shares
for which the corporation elected to withhold payment under Section 48-23-208.
     48-23-302  COURT COSTS AND  COUNSEL  FEES.--(a)  The court in an  appraisal
proceeding  commenced  under Section  48-23-301 shall determine all costs of the
proceeding,  including the  reasonable  compensation  and expenses of appraisers
appointed  by  the  court.   The  court  shall  assess  the  costs  against  the
corporation,  except that the court may assess costs  against all or some of the
dissenters,  in amounts the court finds equitable, to the extent the court finds
the dissenters acted arbitrarily, vexatiously, or not in good faith in demanding
payment under Section 48-23-209.
     (b) The court may also assess the fees and  expenses of counsel and experts
for the respective parties, in amounts the court finds equitable:
     (1) Against the  corporation  and in favor of any or all  dissenters if the
court finds the corporation did not  substantially  comply with the requirements
of Sections 48-23-201--48-23-209; or
     (2) Against either the  corporation  or a dissenter,  in favor of any other
party,  if the court finds that the party against whom the fees and expenses are
assessed acted  arbitrarily,  vexatiously,  or not in good faith with respect to
the rights provided by this chapter.
     (c) If the court finds that the services of counsel for any dissenter  were
of substantial benefit to other dissenters similarly situated, and that the fees
for those services should not be assessed against the corporation, the court may
award to these counsel  reasonable fees to be paid out of the amounts awarded to
the dissenters who were benefited.

                                      C-4




                      CUMBERLAND MOUNTAIN BANCSHARES, INC.
                             1431 CUMBERLAND AVENUE
                           MIDDLESBORO, KENTUCKY 40965


           THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

The undersigned  hereby  appoints J. Roy Shoffner,  James J. Shoffner and Reecie
Stagnolia, with full powers of substitution, to act as attorneys and proxies for
the  undersigned,  to vote all  shares of Common  Stock of  Cumberland  Mountain
Bancshares,  Inc. (the  "Company")  which the undersigned is entitled to vote at
the Special Meeting of Stockholders (the "Special  Meeting"),  to be held at the
main office of Cumberland  Mountain  Bancshares,  Inc., 1431 Cumberland  Avenue,
Middlesboro,  Kentucky on  Wednesday,  October 24, 2001,  at 5:00 p.m.,  Eastern
Time,  and at any  and all  adjournments  thereof,  as  indicated  below  and in
accordance with the  determination  of a majority of the Board of Directors with
respect to other matters which come before the Annual Meeting.

A VOTE "FOR" APPROVAL OF THE AGREEMENT AND PLAN OF SHARE EXCHANGE IS RECOMMENDED
BY THE BOARD OF DIRECTORS

     1.   The approval of the Agreement and Plan of Share Exchange,  as amended,
          dated February 8, 2001, by and between Commercial Bancgroup,  Inc. and
          Cumberland Mountain Bancshares, Inc.

                  FOR               AGAINST          ABSTAIN

                  [ ]                 [ ]              [ ]

THIS PROXY WILL BE VOTED AS DIRECTED, BUT IF NO INSTRUCTIONS ARE SPECIFIED, THIS
PROXY WILL BE VOTED FOR THE  PROPOSAL  LISTED  ABOVE.  IF ANY OTHER  BUSINESS IS
PRESENTED  AT THE  SPECIAL  MEETING,  THIS PROXY WILL BE VOTED BY THOSE NAMED IN
THIS PROXY IN ACCORDANCE  WITH THE  DETERMINATION  OF A MAJORITY OF THE BOARD OF
DIRECTORS.  THIS PROXY CONFERS DISCRETIONARY AUTHORITY ON THE HOLDERS THEREOF TO
VOTE WITH RESPECT TO MATTERS INCIDENT TO THE CONDUCT OF THE SPECIAL MEETING.

___________________________________, 2001


____________________________________
Signature


____________________________________
Signature if Held Jointly




Please sign exactly as your name appears above. For joint accounts,  both owners
should  sign.  When  signing as executor,  administrator,  attorney,  trustee or
guardian,  etc.,  please give your full title. If a corporation,  please sign in
full corporate name by President or other authorized  officer. If a partnership,
please sign in partnership name by authorized person.