EXHIBIT 2.1

                          AGREEMENT AND PLAN OF MERGER

                                   DATED AS OF

                                  JULY 15, 2003

                                 BY AND BETWEEN

                                GLB BANCORP, INC.

                                       AND

                            SKY FINANCIAL GROUP, INC.



                                TABLE OF CONTENTS



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                                                                                                             ----
                                                                                                          
ARTICLE I       Certain Definitions.......................................................................      1
     1.01   Certain Definitions...........................................................................      1
ARTICLE II      The Merger................................................................................      6
     2.01   The Parent Merger.............................................................................      6
     2.02   The Subsidiary Merger.........................................................................      6
     2.03   Effectiveness of the Parent Merger............................................................      6
     2.04   Effective Date and Effective Time.............................................................      7
ARTICLE III     Consideration; Exchange Procedures........................................................      7
     3.01   Merger Consideration..........................................................................      7
     3.02   Rights as Shareholders; Stock Transfers.......................................................      7
     3.03   Fractional Shares.............................................................................      7
     3.04   Exchange Procedures...........................................................................      8
     3.05   Anti-Dilution Provisions......................................................................      9
     3.06   Options.......................................................................................      9
ARTICLE IV      Actions Pending Acquisition...............................................................      9
     4.01   Forbearances of GLB...........................................................................      9
     4.02   Forbearances of Sky...........................................................................     11
ARTICLE V       Representations and Warranties............................................................     12
     5.01   Disclosure Schedules..........................................................................     12
     5.02   Standard......................................................................................     13
     5.03   Representations and Warranties of GLB.........................................................     13
     5.04   Representations and Warranties of Sky.........................................................     24
ARTICLE VI      Covenants.................................................................................     29
     6.01   Reasonable Best Efforts.......................................................................     29
     6.02   Shareholder Approval..........................................................................     29
     6.03   Registration Statement........................................................................     30
     6.04   Press Releases................................................................................     31
     6.05   Access; Confidentiality.......................................................................     31
     6.06   Acquisition Proposals.........................................................................     32
     6.07   Affiliate Agreements..........................................................................     32


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                                TABLE OF CONTENTS
                                  (continued)



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     6.08   Takeover Laws.................................................................................     32
     6.09   Certain Policies..............................................................................     32
     6.10   NASDAQ Listing or Notification................................................................     33
     6.11   Regulatory Applications.......................................................................     33
     6.12   Indemnification...............................................................................     33
     6.13   Opportunity of Employment; Employee Benefits..................................................     34
     6.14   Notification of Certain Matters...............................................................     35
     6.15   Dividend Coordination.........................................................................     35
     6.16   Tax Treatment.................................................................................     35
     6.17   No Breaches of Representations and Warranties.................................................     35
     6.18   Consents......................................................................................     35
     6.19   Insurance Coverage............................................................................     35
     6.20   Correction of Information.....................................................................     35
     6.21   Supplemental Assurances.......................................................................     36
     6.22   Regulatory Matters............................................................................     36
     6.23   Regional Board Representation.................................................................     36
ARTICLE VII     Conditions to Consummation of the Merger..................................................     36
     7.01   Conditions to Each Party's Obligation to Effect the Merger....................................     36
     7.02   Conditions to Obligation of GLB...............................................................     37
     7.03   Conditions to Obligation of Sky...............................................................     38
ARTICLE VIII    Termination...............................................................................     39
     8.01   Termination...................................................................................     39
     8.02   Effect of Termination and Abandonment; Enforcement of Agreement...............................     42
     8.03   Termination Fee...............................................................................     42
     8.04   Force Majeure.................................................................................     42
ARTICLE IX      Miscellaneous.............................................................................     43
     9.01   Survival......................................................................................     43
     9.02   Waiver; Amendment.............................................................................     43
     9.03   Counterparts..................................................................................     43
     9.04   Governing Law.................................................................................     43


                                       ii


                                TABLE OF CONTENTS
                                  (continued)



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     9.05   Expenses......................................................................................     43
     9.06   Notices.......................................................................................     43
     9.07   Entire Understanding; No Third Party Beneficiaries............................................     44
     9.08   Interpretation; Effect........................................................................     44
     9.09   Waiver of Jury Trial..........................................................................     44
Exhibit A   Form of GLB Affiliate Agreement

Exhibit B   Peer Group Commercial Financial Institutions for Index pursuant to Section 8.01(e)


                                      iii



         This AGREEMENT AND PLAN OF MERGER, dated as of July 15, 2003 (this
"Agreement"), is by and between GLB Bancorp, Inc. ("GLB") and Sky Financial
Group, Inc. ("Sky").

                                    RECITALS

         A.       GLB. GLB is a bank holding company and an Ohio corporation,
having its principal place of business in Mentor, Ohio.

         B.       Sky. Sky is a financial holding company and an Ohio
corporation, having its principal place of business in Bowling Green, Ohio.

         C.       Intentions of the Parties. It is the intention of the parties
to this Agreement that the business combinations contemplated hereby be treated
as a "reorganization" under Section 368(a) of the Internal Revenue Code of 1986,
as amended.

         D.       Board Action. The respective Boards of Directors of each of
Sky and GLB have determined that it is in the best interests of their respective
companies and their shareholders to consummate the strategic business
combinations provided for herein.

         NOW, THEREFORE, in consideration of the foregoing premises and of the
mutual covenants, representations, warranties and agreements contained herein,
intending to be legally bound hereby, the parties agree as follows:

                                   ARTICLE I

                               Certain Definitions

         1.01     Certain Definitions. The following terms are used in this
Agreement with the meanings set forth below:

         "Acquisition Proposal" means any tender or exchange offer, proposal for
a merger, consolidation or other business combination involving GLB or any of
its Subsidiaries, or any proposal or offer to acquire in any manner a
substantial equity interest in, or a substantial portion of the assets or
deposits of, GLB or any of its Subsidiaries, other than the transactions
contemplated by this Agreement.

         "Agreement" means this Agreement, as amended or modified from time to
time in accordance with Section 9.02.

         "Agreement to Merge" has the meaning set forth in Section 2.02.

         "Bank" means Great Lakes Bank, an Ohio banking corporation that is a
wholly-owned subsidiary of GLB.

         "Code" means the Internal Revenue Code of 1986, as amended.

         "Compensation and Benefit Plans" has the meaning set forth in Section
5.03(m)(i).

                                       1


         "Consultants" has the meaning set forth in Section 5.03(m)(i).

         "Directors" has the meaning set forth in Section 5.03(m)(i).

         "Disclosure Schedule" has the meaning set forth in Section 5.01.

         "Effective Date" means the date on which the Effective Time occurs, as
provided for in Section 2.04.

         "Effective Time" means the effective time of the Merger, as provided
for in Section 2.04.

         "Employees" has the meaning set forth in Section 5.03(m)(i). All
references herein to "employees of GLB" or "GLB employees" shall be deemed to
mean employees of Bank.

         "Environmental Laws" means all applicable local, state and federal
environmental, health and safety laws and regulations, including, without
limitation, the Resource Conservation and Recovery Act, the Comprehensive
Environmental Response, Compensation and Liability Act, the Clean Water Act, the
Federal Clean Air Act, and the Occupational Safety and Health Act, each as
amended, regulations promulgated thereunder, and state counterparts.

         "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended.

         "ERISA Affiliate" has the meaning set forth in Section 5.03(m)(iii).

         "ERISA Affiliate Plan" has the meaning set forth in Section
5.03(m)(iii).

         "Exchange Act" means the Securities Exchange Act of 1934, as amended,
and the rules and regulations thereunder.

         "Exchange Agent" has the meaning set forth in Section 3.04.

         "Exchange Fund" has the meaning set forth in Section 3.04.

         "Exchange Ratio" has the meaning set forth in Section 3.01.

         "Fairness Opinion" has the meaning set forth in Section 7.03(g).

         "FDIA" has the meaning set forth in Section 5.03(cc).

         "FDIC" means the Federal Deposit Insurance Corporation.

         "Fill Offer" has the meaning set forth in Section 8.01(e).

         "Fill Option" has the meaning set forth in Section 8.01(e).

         "FRB" shall mean the Federal Reserve Board.

         "GAAP" shall mean generally accepted accounting principles as adopted
for U.S. accounting principles, practices and methods.

                                       2


         "GLB" has the meaning set forth in the preamble to this Agreement.

         "GLB Affiliate" has the meaning set forth in Section 6.07.

         "GLB Articles" means the Amended and Restated Articles of
Incorporation, as amended, of GLB.

         "GLB Board" means the Board of Directors of GLB.

         "GLB Code" means the Code of Regulations of GLB.

         "GLB Financial Statements" has the meaning set forth in Section
5.03(q)(i).

         "GLB Meeting" has the meaning set forth in Section 6.02.

         "GLB Off Balance Sheet Transaction" has the meaning set forth in
Section 5.03(u).

         "GLB SEC Documents" has the meaning set forth in Section 5.03(g).

         "GLB Shares" means the common stock, without par value, of GLB.

         "GLB Stock Option" has the meaning set forth in Section 3.06.

         "GLB Stock Plan" means the option plan and agreements of GLB and its
Subsidiaries pursuant to which rights to purchase GLB Shares are outstanding
immediately prior to the Effective Time pursuant to the 1998 Stock Option and
Incentive Plan of GLB.

         "Governmental Authority" means any court, administrative agency or
commission or other federal, state or local governmental authority or
instrumentality.

         "Indemnified Party" has the meaning set forth in Section 6.12(a).

         "Information" has the meaning set forth in Section 6.22.

         "IRS" has the meaning set forth in Section 5.03(m)(ii).

         The term "knowledge" means, with respect to a party hereto, actual
knowledge of any officer of that party with the title of not less than a senior
vice president, or that party's in-house counsel, if any, or any director of
either party owning greater than ten percent (10%) of such party's outstanding
common shares.

         "Lien" means any charge, mortgage, pledge, security interest,
restriction, claim, lien, or encumbrance.

         "Material Adverse Effect" means, with respect to Sky or GLB, any effect
that (i) is material and adverse to the financial position, results of
operations or business of Sky and its Subsidiaries taken as a whole, or GLB and
its Subsidiaries taken as a whole, respectively, or (ii) would materially impair
the ability of either Sky or GLB to perform its obligations under this Agreement
or otherwise materially threaten or materially impede the consummation of the
Merger and the other transactions contemplated by this Agreement; provided,
however, that

                                       3


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 or other changes affecting depository
institutions generally, including changes in general economic conditions and
changes in prevailing interest and deposit rates, (b) any modifications or
changes to valuation policies and practices in connection with the Merger or
restructuring charges taken in connection with the Merger, in each case in
accordance with GAAP (c) changes resulting from expenses (such as legal,
accounting and investment bankers' fees) incurred in connection with this
Agreement or the transactions contemplated herein, and (d) actions or omissions
of a party that have been waived in accordance with Section 9.02 hereof.

         "Merger" collectively refers to the Parent Merger and the Subsidiary
Merger, as set forth in Section 2.01 and Section 2.02, respectively.

         "Merger Consideration" has the meaning set forth in Section 2.01.

         "NASD" means The National Association of Securities Dealers.

         "NASDAQ" means The NASDAQ Stock Market, Inc.'s National Market System.

         "New Certificates" has the meaning set forth in Section 3.04.

         "ODFI" means the Ohio Department of Commerce, Division of Financial
Institutions.

         "OGCL" means the Ohio General Corporation Law.

         "Old Certificates" has the meaning set forth in Section 3.04.

         "OSS" means the Office of the Secretary of State of the State of Ohio.

         "Parent Merger" has the meaning set forth in Section 2.01.

         "PBGC" means the Pension Benefit Guaranty Corporation.

         "Pension Plan" has the meaning set forth in Section 5.03(m)(ii).

         "Person" means any individual, bank, corporation, partnership,
association, joint-stock company, business trust or unincorporated organization.

         "Previously Disclosed" by a party shall mean information set forth in
its Disclosure Schedule. Disclosure of any information, agreement, or other item
in a party's Disclosure Schedule referenced by a particular Section in this
Agreement shall, should the existence of such information, agreement, or other
item or its contents be relevant to any other Section, be deemed to be disclosed
with respect to that Section whether or not an explicit cross-reference appears
in the Disclosure Schedule.

         "Proxy Statement/Prospectus" has the meaning set forth in Section
6.03(a).

         "Proxy Statement" has the meaning set forth in Section 6.03(a).

         "Registration Statement" has the meaning set forth in Section 6.03(a).

                                       4


         "Regulatory Authority" shall mean any federal or state governmental
agency or authority charged with the supervision or regulation of financial
institutions (or their holding companies) or issuers of securities or engaged in
the issuance of deposits (including, without limitation, the ODFI, FRB and the
FDIC) or the supervision or regulation of it or any of its subsidiaries.

         "Rights" means, with respect to any Person, securities or obligations
convertible into or exercisable or exchangeable for, or giving any person any
right to subscribe for or acquire, or any options, calls or commitments relating
to, or any stock appreciation right or other instrument the value of which is
determined in whole or in part by reference to the market price or value of,
shares of capital stock of such person.

         "SEC" means the Securities and Exchange Commission.

         "Securities Act" means the Securities Act of 1933, as amended, and the
rules and regulations thereunder.

         "Sky Articles" means the Amended and Restated Articles of Incorporation
of Sky, as amended.

         "Sky Bank" means Sky Bank, an Ohio banking corporation that is a
wholly-owned subsidiary of Sky.

         "Sky Board" means the Board of Directors of Sky.

         "Sky Code" means the Amended and Restated Code of Regulations of Sky.

         "Sky Common Shares" means the common stock, without par value, of Sky.

         "Sky's Financial Statements" has the meaning set forth in Section
5.04(l)(i).

         "Sky Off Balance Sheet Transaction" has the meaning set forth in
Section 5.04(q).

         "Sky Preferred Shares" means the serial preferred stock, par value
$10.00 per share, of Sky.

         "Sky SEC Documents" has the meaning set forth in Section 5.04(g)(i).

         "Sky Shares" means the Sky Common Shares and Sky Preferred Shares.

         "Subsidiary" and "Significant Subsidiary" have the meanings ascribed to
them in Rule 1-02 of Regulation S-X of the SEC.

         "Subsidiary Merger" has the meaning set forth in Section 2.02.

         "Surviving Corporation" has the meaning set forth in Section 2.01.

         "Takeover Laws" has the meaning set forth in Section 5.03(o).

         "Tax" and "Taxes" means all federal, state, local or foreign taxes,
charges, fees, levies or other assessments, however denominated, including,
without limitation, all net income, gross

                                       5


income, gains, gross receipts, sales, use, ad valorem, goods and services,
capital, production, transfer, franchise, windfall profits, license,
withholding, payroll, employment, disability, employer health, excise,
estimated, severance, stamp, occupation, property, environmental, unemployment
or other taxes, custom duties, fees, assessments or charges of any kind
whatsoever, together with any interest and any penalties, additions to tax or
additional amounts imposed by any taxing authority whether arising before, on or
after the Effective Date.

         "Tax Returns" means any return, amended return or other report
(including elections, declarations, disclosures, schedules, estimates and
information returns) required to be filed with respect to any Tax.

         "Treasury Stock" shall mean GLB Shares held by GLB or any of its
Subsidiaries or by Sky or any of its Subsidiaries, in each case other than in a
fiduciary capacity or as a result of debts previously contracted in good faith.

                                   ARTICLE II

                                   The Merger

         2.01     The Parent Merger. At the Effective Time, (i) GLB shall be
merged with and into Sky (the "Parent Merger"), and (ii) the separate corporate
existence of GLB shall cease and Sky shall survive and continue to exist as an
Ohio corporation (Sky, as the surviving corporation in the Parent Merger,
sometimes being referred to herein as the "Surviving Corporation"). The Sky
Articles, as in effect immediately prior to the Effective Time, shall be the
Articles of Incorporation of the Surviving Corporation, and the Sky Code, as in
effect immediately prior to the Effective Time, shall be the Code of Regulations
of the Surviving Corporation. Sky may at any time prior to the Effective Time
change the method of effecting the Merger (including, without limitation, the
provisions of this Article II) if and to the extent it deems such change to be
necessary, appropriate or desirable; provided, however, that no such change
shall (i) alter or change the amount or kind of consideration to be issued to
holders of GLB Shares as provided for in Article III of this Agreement (subject
to adjustment as provided in Sections 3.05 and 8.01(e)) (the "Merger
Consideration"), (ii) adversely affect the tax treatment of GLB's shareholders
as a result of receiving the Merger Consideration, or (iii) materially impede or
delay consummation of the transactions contemplated by this Agreement.

         2.02     The Subsidiary Merger. At the time determined by Sky and
specified by Sky Bank in its Certificate of Merger filed with the OSS (which
shall not be earlier than the Effective Time), Bank shall merge with and into
Sky Bank (the "Subsidiary Merger") pursuant to an agreement to merge (the
"Agreement to Merge") to be executed by Bank and Sky Bank and filed with the
OSS, as required. Upon consummation of the Subsidiary Merger, the separate
corporate existence of Bank shall cease and Sky Bank shall survive and continue
to exist as a state banking corporation. (The Parent Merger and the Subsidiary
Merger shall sometimes collectively be referred to as the "Merger".)

         2.03     Effectiveness of the Parent Merger. Subject to the
satisfaction or waiver of the conditions set forth in Article VII, the Parent
Merger shall become effective upon the occurrence of the filing in the office of
the OSS of a certificate of merger in accordance with Section 1701.81 of the
OGCL, or such later date and time as may be set forth in such filing.

                                       6


         2.04     Effective Date and Effective Time. Subject to the satisfaction
or waiver of the conditions set forth in Article VII, the parties shall cause
the effective date of the Parent Merger (the "Effective Date") to occur (i)
within five business days after the last of the conditions set forth in Article
VII shall have been satisfied or waived in accordance with the terms of this
Agreement; provided, however, that no such election shall cause the Effective
Date to fall after the date specified in Section 8.01(c) hereof or after the
date or dates on which any Regulatory Authority approval or any extension
thereof expires, or (ii) on such other date to which the parties may agree in
writing. The time on the Effective Date when the Parent Merger shall become
effective is referred to as the "Effective Time."

                                  ARTICLE III

                       Consideration; Exchange Procedures

         3.01     Merger Consideration. Subject to the provisions of this
Agreement, at the Effective Time, automatically by virtue of the Parent Merger
and without any action on the part of any Person:

                  (a)      Outstanding GLB Shares. Each GLB Share, excluding
         Treasury Stock and Dissenting Shares, issued and outstanding
         immediately prior to the Effective Time shall become and be converted
         into .74 of a Sky Common Share (the "Exchange Ratio"). The Exchange
         Ratio shall be subject to adjustment as set forth in Sections 3.05,
         8.01(b) and 8.01(e).

                  (b)      Treasury Shares. Each GLB Share held as Treasury
         Stock and each GLB Share held by Sky immediately prior to the Effective
         Time shall be canceled and retired at the Effective Time and no
         consideration shall be issued in exchange therefor.

                  (c)      Dissenting Shares. Dissenting Shares shall not be
         exchanged for Sky Common Shares but rather shall be entitled to the
         rights set forth in Sections 1701.84 and 1701.85 of the OGCL.
         Notwithstanding any other provision of this Agreement, any Dissenting
         Shares shall not, after the Effective Time, be entitled to vote for any
         purpose or receive any dividends or other distributions (except
         dividends or other distributions payable to shareholders of record of
         GLB at a date which is prior to the Effective Date) and shall be
         entitled only to such rights as are afforded in respect of Dissenting
         Shares pursuant to the OGCL.

                  (d)      Outstanding Sky Common Shares. Each Sky Common Share
         issued and outstanding immediately prior to the Effective Time shall
         remain issued and outstanding and unaffected by the Merger.

         3.02     Rights as Shareholders; Stock Transfers. At the Effective
Time, holders of GLB Shares shall cease to be, and shall have no rights as,
shareholders of GLB, other than to receive any dividend or other distribution
with respect to such GLB Shares with a record date occurring prior to the
Effective Time and the consideration provided under this Article III, and the
appraisal rights in the case of Dissenting Shares. After the Effective Time,
there shall be no transfers on the stock transfer books of GLB or the Surviving
Corporation of any GLB Shares.

         3.03     Fractional Shares. Notwithstanding any other provision hereof,
no fractional Sky Common Shares and no certificates or scrip therefor, or other
evidence of ownership thereof, will

                                       7


be issued in the Merger; instead, Sky shall pay to each holder of GLB Shares who
would otherwise be entitled to a fractional Sky Common Shares (after taking into
account all Old Certificates delivered by such holder) an amount in cash
(without interest) determined by multiplying such fractional Sky Common Share to
which the holder would be entitled by the average closing price of Sky Common
Shares (as reported by the NASDAQ, as reported in The Wall Street Journal or, if
not reported therein, in another authoritative source) for the ten (10) trading
days immediately preceding the Effective Date.

         3.04     Exchange Procedures.

                  (a)      At or prior to the Effective Time, Sky shall deposit,
         or shall cause to be deposited, with The Bank of New York (in such
         capacity, the "Exchange Agent"), for the benefit of the holders of
         certificates formerly representing GLB Shares ("Old Certificates"), for
         exchange in accordance with this Article III, certificates representing
         the Sky Common Shares ("New Certificates") and an estimated amount of
         cash (such cash and New Certificates, together with any dividends or
         distributions having a record date occurring on or after the Effective
         Date with respect thereto (without any interest on any such cash,
         dividends or distributions), being hereinafter referred to as the
         "Exchange Fund") to be paid pursuant to this Article III in exchange
         for outstanding GLB Shares.

                  (b)      As promptly as practicable after the Effective Date,
         Sky shall cause the New Certificates into which shares of a
         shareholder's GLB Shares are converted on the Effective Date and/or any
         check in respect of any fractional share interests or dividends or
         distributions which such person shall be entitled to receive to be
         delivered to such shareholder upon delivery to the Exchange Agent of
         Old Certificates representing such GLB Shares (or an indemnity
         affidavit reasonably satisfactory to Sky and the Exchange Agent, if any
         of such certificates are lost, stolen or destroyed) owned by such
         shareholder together with a duly completed and executed letter of
         transmittal. No interest will be paid on any such cash to be paid in
         lieu of fractional share interests or in respect of dividends or
         distributions that any such person shall be entitled to receive
         pursuant to this Article III upon such delivery.

                  (c)      Notwithstanding the foregoing, neither the Exchange
         Agent, if any, nor any party hereto shall be liable to any former
         holder of GLB Shares for any amount properly delivered to a public
         official pursuant to applicable abandoned property, escheat or similar
         laws.

                  (d)      No dividends or other distributions with respect to
         Sky Common Shares with a record date occurring on or after the
         Effective Date shall be paid to the holder of any unsurrendered Old
         Certificate representing GLB Shares converted in the Merger into the
         right to receive such Sky Common Shares until the holder thereof shall
         be entitled to receive New Certificates in exchange therefor in
         accordance with the procedures set forth in this Section 3.04. After
         becoming so entitled in accordance with this Section 3.04, the record
         holder thereof also shall be entitled to receive any such dividends or
         other distributions, without any interest thereon, which theretofor had
         become payable with respect to Sky Common Shares such holder had the
         right to receive upon surrender of the Old Certificates.

                                       8


                  (e)      Any portion of the Exchange Fund that remains
         unclaimed by the shareholders of GLB for six months after the Effective
         Time shall be paid to Sky. Any shareholders of GLB who have not
         theretofore complied with this Article III shall thereafter look only
         to Sky for payment of the Sky Common Shares, cash in lieu of any
         fractional shares and unpaid dividends and distributions on Sky Common
         Shares deliverable in respect of each GLB Share such shareholder holds
         as determined pursuant to this Agreement, in each case, without any
         interest thereon.

         3.05     Anti-Dilution Provisions. In the event Sky changes (or
establishes a record date for changing) the number of Sky Common Shares issued
and outstanding between the date hereof and the Effective Date as a result of a
stock split, stock dividend, recapitalization, reclassification, split up,
combination, exchange of shares, readjustment or similar transaction with
respect to the outstanding Sky Common Shares and the record date therefor shall
be prior to the Effective Date, the Exchange Ratio shall be proportionately
adjusted.

         3.06     Options. There are currently outstanding options to purchase
66,987 GLB Shares under the GLB Stock Plan (each, an "GLB Stock Option"). Each
GLB Stock Option that is outstanding and unexercised immediately prior to the
Effective Time, whether or not then vested and exercisable, shall be terminated
immediately prior to the Effective Time and each grantee thereof shall be
entitled to receive, in lieu of each GLB Share that would otherwise have been
issuable upon exercise thereof, an amount in cash computed by multiplying (a)
the excess, if any, of (i) the average closing price of Sky Common Shares for
the ten (10) trading days immediately preceding the third business day prior to
the Effective Date multiplied by the Exchange Ratio over (ii) the exercise price
of such GLB Stock Option by (b) the number of GLB Shares subject to the GLB
Stock Option. GLB shall use its reasonable best efforts to take or cause to be
taken all action necessary to obtain a written consent from each holder of an
GLB Stock Option to permit such termination effective at the Effective Date.

                                   ARTICLE IV

                           Actions Pending Acquisition

         4.01     Forbearances of GLB. From the date hereof until the Effective
Time, except as expressly contemplated by this Agreement and/or disclosed on
GLB's Disclosure Schedule, without the prior written consent of Sky, which
consent shall not be unreasonably withheld, GLB will not, and will cause each of
its Subsidiaries not to:

                  (a)      Ordinary Course. Conduct the business of GLB and its
         Subsidiaries other than in the ordinary and usual course or fail to use
         reasonable efforts to preserve intact their business organizations and
         assets and maintain their rights, franchises and existing relations
         with customers, suppliers, employees and business associates, or
         voluntarily take any action which, at the time taken, is reasonably
         likely to have a Material Adverse Effect.

                  (b)      Capital Stock. Other than pursuant to Rights
         Previously Disclosed and outstanding on the date hereof, (i) issue,
         sell or otherwise permit to become outstanding, or authorize the
         creation of, any additional GLB Shares or any Rights, (ii) enter into
         any

                                       9


         agreement with respect to the foregoing, or (iii) permit any additional
         GLB Shares to become subject to new grants of employee or director
         stock options, other Rights or similar stock-based employee rights.

                  (c)      Dividends, Etc. (i) Make, declare, pay or set aside
         for payment any dividend, other than (A) quarterly cash dividends on
         GLB Shares in an amount not to exceed the per share amount declared and
         paid in its most recent quarterly cash dividend, with record and
         payment dates consistent with past practice, and (B) dividends from
         wholly owned Subsidiaries to GLB, or (ii) directly or indirectly
         adjust, split, combine, redeem, reclassify, purchase or otherwise
         acquire, any shares of its capital stock.

                  (d)      Compensation; Employment Agreements; Etc. Enter into
         or amend or renew any employment, consulting, severance or similar
         agreements or arrangements with any director, officer or employee of
         GLB or its Subsidiaries, or grant any salary or wage increase or
         increase any employee benefit (including incentive or bonus payments),
         except (i) for normal individual increases in compensation to employees
         in the ordinary course of business consistent with past practice, (ii)
         for other changes that are required by applicable law, and (iii) to
         satisfy Previously Disclosed contractual obligations existing as of the
         date hereof.

                  (e)      Benefit Plans. Enter into, establish, adopt or amend
         (except (i) as may be required by applicable law, (ii) to satisfy
         Previously Disclosed contractual obligations existing as of the date
         hereof or (iii) the regular annual renewal of insurance contracts) any
         pension, retirement, stock option, stock purchase, savings, profit
         sharing, deferred compensation, consulting, bonus, group insurance or
         other employee benefit, incentive or welfare contract, plan or
         arrangement, or any trust agreement (or similar arrangement) related
         thereto, in respect of any director, officer or employee of GLB or its
         Subsidiaries, or take any action to accelerate the vesting or
         exercisability of stock options, restricted stock or other compensation
         or benefits payable thereunder.

                  (f)      Dispositions. Except as described in GLB's Disclosure
         Schedule, sell, transfer, mortgage, encumber or otherwise dispose of or
         discontinue any of its assets, deposits, business or properties except
         in the ordinary course of business.

                  (g)      Acquisitions. Acquire (other than by way of
         foreclosures or acquisitions of control in a bona fide fiduciary
         capacity or in satisfaction of debts previously contracted in good
         faith, in each case in the ordinary and usual course of business
         consistent with past practice) all or any portion of, the assets,
         business, deposits or properties of any other entity or acquire
         mortgage servicing rights except in connection with existing
         correspondent lending relationships in the ordinary course of business
         consistent with past practice.

                  (h)      Governing Documents. Amend the GLB Articles, GLB Code
         or the Articles of Incorporation or Code of Regulations (or similar
         governing documents) of any of GLB's Subsidiaries.

                  (i)      Accounting Methods. Implement or adopt any change in
         its accounting principles, practices or methods, other than as may be
         required by GAAP.

                                       10


                  (j)      Contracts. Except in the ordinary course of business
         consistent with past practice, enter into or terminate any material
         contract (as defined in Section 5.03(k)) or amend or modify in any
         material respect any of its existing material contracts.

                  (k)      Claims. Except in the ordinary course of business
         consistent with past practice, settle any claim, action or proceeding,
         except for any claim, action or proceeding that does not involve
         precedent for other material claims, actions or proceedings and that
         involve solely money damages in an amount, individually or in the
         aggregate for all such settlements, that is immaterial to GLB and its
         Subsidiaries, taken as a whole.

                  (l)      Adverse Actions. (a) Take any action while knowing
         that such action would, or is reasonably likely to, prevent or impede
         the Merger from qualifying as a reorganization within the meaning of
         Section 368(a) of the Code; or (b) knowingly take any action that is
         intended or is reasonably likely to result in (i) any of its
         representations and warranties set forth in this Agreement being or
         becoming untrue in any material respect at any time at or prior to the
         Effective Time, (ii) any of the conditions to the Merger set forth in
         Article VII not being satisfied or (iii) a material violation of any
         provision of this Agreement except, in each case, as may be required by
         applicable law or regulation.

                  (m)      Risk Management. Except pursuant to applicable law or
         regulation, (i) implement or adopt any material change in its interest
         rate risk management and other risk management policies, procedures or
         practices; (ii) fail to follow in any material respect its existing
         policies or practices with respect to managing its exposure to interest
         rate and other risk; or (iii) fail to use commercially reasonable means
         to avoid any material increase in its aggregate exposure to interest
         rate risk.

                  (n)      Extensions of Credit; Indebtedness. Extend credit or
         incur any indebtedness for borrowed money in an amount in excess of
         $700,000.

                  (o)      Related Party Transactions. Enter into any related
         party transaction that is not in compliance with Regulation O
         promulgated by the FRB, including, but not limited to, any such
         transactions involving any director or officer of GLB, any nominee for
         election as director of GLB, any security holder of GLB, and any member
         of the immediate family of any of the foregoing persons living in the
         same household as such person.

                  (p)      Commitments. Agree or commit to do any of the
         foregoing.

         4.02     Forbearances of Sky. From the date hereof until the Effective
Time, except as expressly contemplated by this Agreement, without the prior
written consent of GLB, which consent will not be unreasonably withheld, Sky
will not, and will cause each of its Subsidiaries not to:

                  (a)      Ordinary Course. Conduct the business of Sky and its
         Subsidiaries other than in the ordinary and usual course or fail to use
         reasonable efforts to preserve intact their business organizations and
         assets (other than as previously discussed with GLB) and maintain their
         rights, franchises and existing relations with customers, suppliers,

                                       11


         employees and business associates, or voluntarily take any action that,
         at the time taken, is reasonably likely to have a Material Adverse
         Effect.

                  (b)      Preservation. Fail to use reasonable efforts to
         preserve intact in any material respect their business organizations
         and assets and maintain their rights, franchises and existing relations
         with customers, suppliers, employees and business associates.

                  (c)      Accounting Methods. Implement or adopt any change in
         its accounting principles, practices or methods, other than as may be
         required by GAAP.

                  (d)      Adverse Actions. (a) Take any action while knowing
         that such action would, or is reasonably likely to, prevent or impede
         the Merger from qualifying as a reorganization within the meaning of
         Section 368(a) of the Code; or (b) knowingly take any action that is
         intended or is reasonably likely to result in (i) any of its
         representations and warranties set forth in this Agreement being or
         becoming untrue in any material respect at any time at or prior to the
         Effective Time, (ii) any of the conditions to the Merger set forth in
         Article VII not being satisfied or (iii) a material violation of any
         provision of this Agreement except, in each case, as may be required by
         applicable law or regulation.

                  (e)      Risk Management. Except pursuant to applicable law or
         regulation, (i) fail to follow its existing policies or practices with
         respect to managing its exposure to interest rate and other risk, or
         (ii) fail to use commercially reasonable means to avoid any material
         increase in its aggregate exposure to interest rate risk.

                  (f)      Commitments. Agree or commit to do any of the
         foregoing.

                                   ARTICLE V

                         Representations and Warranties

         5.01     Disclosure Schedules. On or prior to the date hereof, Sky has
delivered to GLB a schedule and GLB has delivered to Sky a schedule
(respectively, its "Disclosure Schedule") setting forth, among other things,
items, the disclosure of which are necessary or appropriate either in response
to an express disclosure requirement contained in a provision hereof or as an
exception to one or more representations or warranties contained in Section 5.03
or 5.04 or to one or more of its respective covenants contained in Article IV
and Article VI; provided, however, that (a) no such item is required to be set
forth in a Disclosure Schedule as an exception to a representation or warranty
if its absence would not be reasonably likely to result in the related
representation or warranty being deemed untrue or incorrect under the standard
established by Section 5.02, and (b) the mere inclusion of an item in a
Disclosure Schedule as an exception to a representation or warranty shall not be
deemed an admission by a party that such item represents a material exception or
fact, event or circumstance or that such item is reasonably likely to have or
result in a Material Adverse Effect on the party making the representation.
GLB's representations, warranties and covenants contained in this Agreement
shall not be deemed to be untrue, incorrect or to have been breached as a result
of effects on GLB arising solely from actions taken in compliance with a written
request of Sky.

                                       12


         5.02     Standard. No representation or warranty of GLB or Sky
contained in Section 5.03 or 5.04 shall be deemed untrue or incorrect, and no
party hereto shall be deemed to have breached a representation or warranty, as a
consequence of the existence of any fact, event or circumstance unless such
fact, circumstance or event, individually or taken together with all other
facts, events or circumstances inconsistent with any representation or warranty
contained in Section 5.03 or 5.04 has had, or is reasonably likely to have, a
Material Adverse Effect.

         5.03     Representations and Warranties of GLB. Subject to Sections
5.01 and 5.02 and except as Previously Disclosed, GLB hereby represents and
warrants to Sky:

                  (a)      Organization, Standing and Authority. GLB is a
         corporation duly organized, validly existing and in good standing under
         the laws of the State of Ohio and any foreign jurisdictions where its
         ownership or leasing of property or assets or the conduct of its
         business requires it to be so qualified. GLB is registered as a bank
         holding company under the Bank Holding Company Act of 1956, as amended.
         Bank is a state banking corporation that is duly organized, validly
         existing and in good standing under the laws of the State of Ohio. Bank
         is duly qualified to do business and is in good standing in the State
         of Ohio and any foreign jurisdictions where its ownership or leasing of
         property or assets or the conduct of its business requires it to be so
         qualified.

                  (b)      Capital Structure of GLB. The authorized capital
         stock of GLB consists solely of 12,000,000 shares, of which 10,000,000
         shares are GLB Shares, of which 2,347,925 are outstanding as of the
         date hereof, and 2,000,000 shares of preferred stock, of which none
         were outstanding as of the date hereof. As of the date hereof, no
         shares of Treasury Stock were held by GLB or otherwise owned by GLB or
         its Subsidiaries. The outstanding GLB Shares have been duly authorized,
         are validly issued and outstanding, fully paid and nonassessable, and
         are not subject to any preemptive rights (and were not issued in
         violation of any preemptive rights). As of the date hereof, (i) there
         were no GLB Shares authorized and reserved for issuance, (ii) GLB did
         not have any Rights issued or outstanding with respect to GLB Shares,
         and (iii) GLB did not have any commitment to authorize, issue or sell
         any GLB Shares or Rights, except pursuant to this Agreement and the GLB
         Stock Plan. The number of GLB Shares that are issuable and reserved for
         issuance upon exercise of GLB Stock Options as of the date hereof is
         set forth in Section 3.06.

                  (c)      Subsidiaries.

                           (i)      (A) GLB has Previously Disclosed a list of
                  all of its Subsidiaries together with the jurisdiction of
                  organization of each such Subsidiary, (B) GLB owns, directly
                  or indirectly, all the issued and outstanding equity
                  securities of each of its Subsidiaries, (C) no equity
                  securities of any of its Subsidiaries are or may become
                  required to be issued (other than to it or its wholly-owned
                  Subsidiaries) by reason of any Right or otherwise, (D) there
                  are no contracts, commitments, understandings or arrangements
                  by which any of such Subsidiaries is or may be bound to sell
                  or otherwise transfer any equity securities of any such
                  Subsidiaries (other than to it or its wholly-owned
                  Subsidiaries), (E) there are no contracts, commitments,
                  understandings, or arrangements relating to its rights to vote
                  or to dispose of such securities and (F) all the equity
                  securities of each

                                       13



                  Subsidiary held by GLB or its Subsidiaries are fully paid and
                  nonassessable (except pursuant to 12 U.S.C. Section 55) and
                  are owned by GLB or its Subsidiaries free and clear of any
                  Liens.

                           (ii)     Except as Previously Disclosed, GLB does not
                  own beneficially, directly or indirectly, any equity
                  securities or similar interests of any Person, or any interest
                  in a partnership or joint venture of any kind, other than its
                  Subsidiaries.

                           (iii)    Each of GLB's Subsidiaries has been duly
                  organized and is validly existing in good standing under the
                  laws of the jurisdiction of its organization, and is duly
                  qualified to do business and in good standing in the
                  jurisdictions where its ownership or leasing of property or
                  the conduct of its business requires it to be so qualified.

                  (d)      Corporate Power; Authorized and Effective Agreement.
         Each of GLB and its Subsidiaries has full corporate power and authority
         to carry on its business as it is now being conducted and to own all
         its properties and assets. GLB has the corporate power and authority to
         execute, deliver and perform its obligations under this Agreement and
         to consummate the transactions contemplated hereby. Bank has the
         corporate power and authority to consummate the Subsidiary Merger and
         the Agreement to Merge in accordance with the terms of this Agreement.

                  (e)      Corporate Authority. Subject to receipt of the
         requisite adoption of this Agreement by the holders of a majority of
         the outstanding GLB Shares entitled to vote thereon (which is the only
         shareholder vote required thereon), this Agreement and the transactions
         contemplated hereby have been authorized by all necessary corporate
         action of GLB and the GLB Board prior to the date hereof. The Agreement
         to Merge, when executed by Bank, shall have been approved by the Board
         of Directors of Bank and by the GLB Board, as the sole shareholder of
         Bank. This Agreement is a valid and legally binding obligation of GLB,
         enforceable in accordance with its terms (except as enforceability may
         be limited by applicable bankruptcy, insolvency, reorganization,
         moratorium, fraudulent transfer and similar laws of general
         applicability relating to or affecting creditors' rights or by general
         equity principles).

                  (f)      Regulatory Filings; No Defaults.

                           (i)      No consents or approvals of, or filings or
                  registrations with, any Governmental Authority or with any
                  third party are required to be made or obtained by GLB or any
                  of its Subsidiaries in connection with the execution, delivery
                  or performance by GLB of this Agreement or to consummate the
                  Merger except for (A) filings of applications, notices and the
                  Agreement to Merge, as applicable, with Regulatory Authorities
                  (including the consents or non-objections of such Regulatory
                  Authorities), (B) filings with the SEC and state securities
                  authorities, and (C) the filing of the certificate of merger
                  with the OSS pursuant to the OGCL. As of the date hereof, GLB
                  has no knowledge of any reason why the approvals set forth in
                  Section 7.01(b) will not be received without the imposition of
                  a condition, restriction or requirement of the type described
                  in Section 7.01(b).

                                       14



                           (ii)     Subject to receipt of the regulatory and
                  shareholder approvals referred to above and expiration of
                  related regulatory waiting periods, and required filings under
                  federal and state securities laws, the execution, delivery and
                  performance of this Agreement and the consummation of the
                  transactions contemplated hereby do not and will not (A)
                  constitute a breach or violation of, or a default under, or
                  give rise to any Lien, any acceleration of remedies or any
                  right of termination under, any law, rule or regulation or any
                  judgment, decree, order, governmental permit or license, or
                  agreement, indenture or instrument of GLB or of any of its
                  Subsidiaries or to which GLB or any of its Subsidiaries or
                  properties is subject or bound, (B) constitute a breach or
                  violation of, or a default under, the GLB Articles or the GLB
                  Code, or (C) require any consent or approval under any such
                  law, rule, regulation, judgment, decree, order, governmental
                  permit or license, agreement, indenture or instrument.

                  (g)      Financial Reports and SEC Documents; Material Adverse
         Effect. (i) GLB's Annual Reports on Form 10-K for the fiscal years
         ended December 31, 2002 and 2001 and all other reports, registration
         statements, definitive proxy statements or information statements filed
         or to be filed by it or any of its Subsidiaries subsequent to December
         31, 2001 under the Securities Act, or under Section 13, 14, or 15(d) of
         the Exchange Act, in the form filed or to be filed (collectively, "GLB
         SEC Documents") with the SEC, as of the date filed, (A) complied or
         will comply in all material respects with the applicable requirements
         under the Securities Act or the Exchange Act, as the case may be, and
         (B) did not and will 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 therein, in light of the circumstances
         under which they were made, not misleading; and each of the
         consolidated balance sheets contained in or incorporated by reference
         into any such SEC Document (including the related notes and schedules
         thereto) fairly presents, or will fairly present, the consolidated
         financial position of GLB and its Subsidiaries as of its date, and each
         of the consolidated statements of income, changes in shareholders'
         equity, and cash flows in such GLB SEC Documents (including any related
         notes and schedules thereto) fairly presents, or will fairly present,
         the consolidated results of operations, changes in shareholders' equity
         and cash flows, as the case may be, of GLB and its Subsidiaries for the
         periods to which they relate, in each case in accordance with GAAP
         consistently applied during the periods involved, except in each case
         as may be noted therein, subject to normal year-end audit adjustments
         and the absence of footnotes in the case of unaudited statements.

                           (i)      Except as Previously Disclosed, since
                  December 31, 2001, GLB and its Subsidiaries have not incurred
                  any material liability not disclosed in the GLB SEC Documents.

                           (ii)     Since December 31, 2001, except as disclosed
                  in the GLB SEC Documents or as Previously Disclosed, (A) GLB
                  and its Subsidiaries have conducted their respective
                  businesses in the ordinary and usual course consistent with
                  past practice (excluding matters related to this Agreement and
                  the transactions contemplated hereby) and (B) no event has
                  occurred or circumstance arisen that, individually or taken
                  together with all other facts, circumstances and

                                       15



                  events (described in any paragraph of Section 5.03 or
                  otherwise), is reasonably likely to have a Material Adverse
                  Effect with respect to GLB.

                  (h)      Litigation. Except as Previously Disclosed, no
         material litigation, claim or other proceeding before any court or
         governmental agency is pending against GLB or any of its Subsidiaries
         and, to GLB's knowledge, no such litigation, claim or other proceeding
         has been threatened.

                  (i)      Regulatory Matters.

                           (i)      Except as Previously Disclosed, neither GLB
                  nor any of its Subsidiaries or properties is a party to or is
                  subject to any order, decree, agreement, memorandum of
                  understanding or similar arrangement with, or a commitment
                  letter or similar submission to, or extraordinary supervisory
                  letter from any Regulatory Authorities.

                           (ii)     Neither it nor any of its Subsidiaries has
                  been advised by any Regulatory Authority that such Regulatory
                  Authority is contemplating issuing or requesting (or is
                  considering the appropriateness of issuing or requesting) any
                  such order, decree, agreement, memorandum of understanding,
                  commitment letter, supervisory letter or similar submission.

                  (j)      Compliance with Laws. Each of GLB and its
         Subsidiaries:

                           (i)      is in compliance with all applicable
                  federal, state, local and foreign statutes, laws, regulations,
                  ordinances, rules, judgments, orders or decrees applicable
                  thereto or to the employees conducting such businesses,
                  including, without limitation, the Equal Credit Opportunity
                  Act, the Fair Housing Act, the Community Reinvestment Act, the
                  Home Mortgage Disclosure Act and all other applicable fair
                  lending laws and other laws relating to discriminatory
                  business practices;

                           (ii)     has all permits, licenses, authorizations,
                  orders and approvals of, and has made all filings,
                  applications and registrations with, all Regulatory
                  Authorities and Governmental Authorities that are required in
                  order to permit them to own or lease their properties and to
                  conduct their businesses as presently conducted; all such
                  permits, licenses, certificates of authority, orders and
                  approvals are in full force and effect and, to GLB's
                  knowledge, no suspension or cancellation of any of them is
                  threatened; and

                           (iii)    has received, since December 31, 2001, no
                  notification or communication from any Regulatory Authority or
                  Governmental Authority (A) asserting that GLB or any of its
                  Subsidiaries is not in compliance with any of the statutes,
                  regulations, or ordinances that such Regulatory Authority or
                  Governmental Authority enforces or (B) threatening to revoke
                  any license, franchise, permit, or governmental authorization
                  (nor, to GLB's knowledge, do any grounds for any of the
                  foregoing exist).

                                       16



                  (k)      Material Contracts; Defaults. Except for this
         Agreement and those agreements and other documents filed as exhibits to
         the GLB SEC Documents, or except as Previously Disclosed, neither it
         nor any of its Subsidiaries is a party to, bound by or subject to any
         agreement, contract, arrangement, commitment or understanding (whether
         written or oral) (i) that is a "material contract" within the meaning
         of Item 601(b)(10) of the SEC's Regulation S-K or (ii) that restricts
         or limits in any way the conduct of business by it or any of its
         Subsidiaries (including without limitation a non-compete or similar
         provision). Neither it nor any of its Subsidiaries is in default under
         any contract, agreement, commitment, arrangement, lease, insurance
         policy or other instrument to which it is a party, by which its
         respective assets, business, or operations may be bound or affected in
         any way, or under which it or its respective assets, business, or
         operations receive benefits, and there has not occurred any event that,
         with the lapse of time or the giving of notice or both, would
         constitute such a default.

                  (l)      No Brokers. Except for fees payable to its financial
         advisor in connection with the Fairness Opinion, no action has been
         taken by GLB that would give rise to any valid claim against any party
         hereto for a brokerage commission, finder's fee or other like payment
         with respect to the transactions contemplated by this Agreement.

                  (m)      Employee Benefit Plans.

                           (i)      Section 5.03(m)(i) of GLB's Disclosure
                  Schedule contains a complete and accurate list of all existing
                  bonus, incentive, deferred compensation, pension, retirement,
                  profit-sharing, thrift, savings, employee stock ownership,
                  stock bonus, stock purchase, restricted stock, stock option,
                  severance, welfare and fringe benefit plans, employment or
                  severance agreements and all similar practices, policies and
                  arrangements maintained or contributed to by GLB or any of its
                  Subsidiaries and in which any employee or former employee (the
                  "Employees"), consultant or former consultant (the
                  "Consultants") or director or former director (the
                  "Directors") of GLB or any of its Subsidiaries participates or
                  to which any such Employees, Consultants or Directors are a
                  party (the "Compensation and Benefit Plans"). Neither GLB nor
                  any of its Subsidiaries has any commitment to create any
                  additional Compensation and Benefit Plan or to modify or
                  change any existing Compensation and Benefit Plan, except as
                  otherwise contemplated by Section 4.01(e) of this Agreement.

                           (ii)     Each Compensation and Benefit Plan has been
                  operated and administered in all material respects in
                  accordance with its terms and with applicable law, including,
                  but not limited to, ERISA, the Code, the Securities Act, the
                  Exchange Act, the Age Discrimination in Employment Act, or any
                  regulations or rules promulgated thereunder, and all filings,
                  disclosures and notices required by ERISA, the Code, the
                  Securities Act, the Exchange Act, the Age Discrimination in
                  Employment Act and any other applicable law have been timely
                  made. Each Compensation and Benefit Plan that is an "employee
                  pension benefit plan" within the meaning of Section 3(2) of
                  ERISA (a "Pension Plan") and that is intended to be qualified
                  under Section 401(a) of the Code has received a favorable
                  determination letter (including a determination that the
                  related trust under such Compensation and Benefit Plan is
                  exempt from tax under

                                       17



                  Section 501(a) of the Code) from the Internal Revenue Service
                  ("IRS"), and GLB is not aware of any circumstances likely to
                  result in revocation of any such favorable determination
                  letter. There is no material pending or, to the knowledge of
                  GLB, threatened legal action, suit or claim relating to the
                  Compensation and Benefit Plans other than routine claims for
                  benefits thereunder. Neither GLB nor any of its Subsidiaries
                  has engaged in a transaction, or omitted to take any action,
                  with respect to any Compensation and Benefit Plan that would
                  reasonably be expected to subject GLB or any of its
                  Subsidiaries to a tax or penalty imposed by either Section
                  4975 of the Code or Section 502 of ERISA, assuming for
                  purposes of Section 4975 of the Code that the taxable period
                  of any such transaction expired as of the date hereof.

                           (iii)    No liability (other than for payment of
                  premiums to the PBGC that have been made or will be made on a
                  timely basis) under Title IV of ERISA has been or is expected
                  to be incurred by GLB or any of its Subsidiaries with respect
                  to any ongoing, frozen or terminated "single-employer plan,"
                  within the meaning of Section 4001(a)(15) of ERISA, currently
                  or formerly maintained by any of them, or any single-employer
                  plan of any entity (an "ERISA Affiliate") that is considered
                  one employer with GLB under Section 4001(a)(14) of ERISA or
                  Section 414(b) or (c) of the Code (an "ERISA Affiliate Plan").
                  None of GLB, any of its Subsidiaries nor any ERISA Affiliate
                  has contributed, or has been obligated to contribute, to a
                  multiemployer plan under Subtitle E of Title IV of ERISA at
                  any time since September 26, 1980. No notice of a "reportable
                  event", within the meaning of Section 4043 of ERISA for which
                  the 30-day reporting requirement has not been waived, has been
                  required to be filed for any Compensation and Benefit Plan or
                  by any ERISA Affiliate Plan within the 12-month period ending
                  on the date hereof, and no such notice will be required to be
                  filed as a result of the transactions contemplated by this
                  Agreement. The PBGC has not instituted proceedings to
                  terminate any Pension Plan or ERISA Affiliate Plan and, to
                  GLB's knowledge, no condition exists that presents a material
                  risk that such proceedings will be instituted. To the
                  knowledge of GLB, there is no pending investigation or
                  enforcement action by the PBGC, the Department of Labor or IRS
                  or any other governmental agency with respect to any
                  Compensation and Benefit Plan. Under each Pension Plan and
                  ERISA Affiliate Plan that is a "defined benefit plan" within
                  the meaning of ERISA Section 3(35), as of the date of the most
                  recent actuarial valuation performed prior to the date of this
                  Agreement, the actuarially determined present value of all
                  "benefit liabilities", within the meaning of Section
                  4001(a)(16) of ERISA (as determined on the basis of the
                  actuarial assumptions contained in such actuarial valuation of
                  such Pension Plan or ERISA Affiliate Plan), did not exceed the
                  then current value of the assets of such Pension Plan or ERISA
                  Affiliate Plan and since such date there has been neither an
                  adverse change in the financial condition of such Pension Plan
                  or ERISA Affiliate Plan nor any amendment or other change to
                  such Pension Plan or ERISA Affiliate Plan that would increase
                  the amount of benefits thereunder that reasonably could be
                  expected to change such result.

                           (iv)     All contributions required to be made under
                  the terms of any Compensation and Benefit Plan or ERISA
                  Affiliate Plan have been timely made

                                       18



                  in cash or have been reflected on GLB's Financial Statements
                  (as defined in Section 5.03(q)(i) below) as of December 31,
                  2002. Neither any Pension Plan nor any ERISA Affiliate Plan
                  has an "accumulated funding deficiency" (whether or not
                  waived) within the meaning of Section 412 of the Code or
                  Section 302 of ERISA and all required payments to the PBGC
                  with respect to each Pension Plan or ERISA Affiliate Plan have
                  been made on or before their due dates. None of GLB, any of
                  its Subsidiaries nor any ERISA Affiliate (x) has provided, or
                  would reasonably be expected to be required to provide,
                  security to any Pension Plan or to any ERISA Affiliate Plan
                  pursuant to Section 401(a)(29) of the Code, and (y) has taken
                  any action, or omitted to take any action, that has resulted,
                  or would reasonably be expected to result, in the imposition
                  of a lien under Section 412(n) of the Code or pursuant to
                  ERISA.

                           (v)      Neither GLB nor any of its Subsidiaries has
                  any obligations to provide retiree health and life insurance
                  or other retiree death benefits under any Compensation and
                  Benefit Plan, other than benefits mandated by Section 4980B of
                  the Code. There has been no communication to Employees by GLB
                  or any of its Subsidiaries that would reasonably be expected
                  to promise or guarantee such Employees retiree health or life
                  insurance or other retiree death benefits on a permanent
                  basis.

                           (vi)     GLB and its Subsidiaries do not maintain any
                  Compensation and Benefit Plans covering foreign Employees.

                           (vii)    With respect to each Compensation and
                  Benefit Plan, if applicable, GLB has provided or made
                  available to Sky, true and complete copies of existing: (A)
                  Compensation and Benefit Plan documents and amendments
                  thereto; (B) trust instruments and insurance contracts; (C)
                  two most recent Forms 5500 filed with the IRS; (D) most recent
                  actuarial report and financial statement; (E) the most recent
                  summary plan description; (F) forms filed with the PBGC within
                  the past year (other than for premium payments); (G) most
                  recent determination letter issued by the IRS; (H) any Form
                  5310 or Form 5330 filed within the past year with the IRS; and
                  (I) most recent nondiscrimination tests performed under ERISA
                  and the Code (including 401(k) and 401(m) tests).

                           (viii)   Except as disclosed on Section 5.03(m)(viii)
                  of GLB's Disclosure Schedule, the consummation of the
                  transactions contemplated by this Agreement would not,
                  directly or indirectly (including, without limitation, as a
                  result of any termination of employment prior to or following
                  the Effective Time) reasonably be expected to (A) entitle any
                  Employee, Consultant or Director to any payment (including
                  severance pay or similar compensation) or any increase in
                  compensation, (B) result in the vesting or acceleration of any
                  benefits under any Compensation and Benefit Plan or (C) result
                  in any material increase in benefits payable under any
                  Compensation and Benefit Plan.

                           (ix)     Neither GLB nor any of its Subsidiaries
                  maintains any compensation plans, programs or arrangements the
                  payments under which would

                                       19



                  not reasonably be expected to be deductible as a result of the
                  limitations under Section 162(m) of the Code and the
                  regulations issued thereunder.

                           (x)      Except as disclosed on Section 5.03(m)(x) of
                  GLB's Disclosure Schedule, as a result, directly or
                  indirectly, of the transactions contemplated by this Agreement
                  (including, without limitation, as a result of any termination
                  of employment prior to or following the Effective Time), none
                  of Sky, GLB or the Surviving Corporation, or any of their
                  respective Subsidiaries will be obligated to make a payment
                  that would be characterized as an "excess parachute payment"
                  to an individual who is a "disqualified individual" (as such
                  terms are defined in Section 280G of the Code) of GLB on a
                  consolidated basis, without regard to whether such payment is
                  reasonable compensation for personal services performed or to
                  be performed in the future.

                  (n)      Labor Matters. Neither GLB nor any of its
         Subsidiaries is a party to or is bound by any collective bargaining
         agreement, contract or other agreement or understanding with a labor
         union or labor organization, nor is GLB or any of its Subsidiaries the
         subject of a proceeding asserting that it or any such Subsidiary has
         committed an unfair labor practice (within the meaning of the National
         Labor Relations Act) or seeking to compel GLB or any such Subsidiary to
         bargain with any labor organization as to wages or conditions of
         employment, nor is there any strike or other labor dispute involving it
         or any of its Subsidiaries pending or, to GLB's knowledge, threatened,
         nor does GLB have any knowledge of any activity involving its or any of
         its Subsidiaries' employees seeking to certify a collective bargaining
         unit or engaging in other organizational activity.

                  (o)      Takeover Laws. GLB has taken all action required to
         be taken by it in order to exempt this Agreement and the transactions
         contemplated hereby from, and this Agreement and the transactions
         contemplated hereby are exempt from, the requirements of any
         "moratorium," "control share," "fair price," "affiliate transaction,"
         "business combination" or other anti-takeover laws and regulations of
         any state (collectively, "Takeover Laws") applicable to it.

                  (p)      Environmental Matters. To GLB's knowledge, neither
         the conduct nor operation of GLB or its Subsidiaries nor any condition
         of any property presently or previously owned, leased or operated by
         any of them (including, without limitation, in a fiduciary or agency
         capacity), or on which any of them holds a Lien, violates or violated
         Environmental Laws and to GLB's knowledge, no condition has existed or
         event has occurred with respect to any of them or any such property
         that, with notice or the passage of time, or both, is reasonably likely
         to result in liability under Environmental Laws. To GLB's knowledge,
         neither GLB nor any of its Subsidiaries has received any notice from
         any person or entity that GLB or its Subsidiaries or the operation or
         condition of any property ever owned, leased, operated, or held as
         collateral or in a fiduciary capacity by any of them are or were in
         violation of or otherwise are alleged to have liability under any
         Environmental Law, including, but not limited to, responsibility (or
         potential responsibility) for the cleanup or other remediation of any
         pollutants, contaminants, or hazardous or toxic wastes, substances or
         materials at, on, beneath, or originating from any such property.

                                       20



                  (q)      Tax Matters.

                           (i)      All Tax Returns that are required to be
                  filed by or with respect to GLB and its Subsidiaries have been
                  duly filed, (ii) all Taxes shown to be due on the Tax Returns
                  referred to in clause (i) have been paid in full, (iii) except
                  as Previously Disclosed, the Tax Returns referred to in clause
                  (i) have been examined by the IRS or the appropriate state,
                  local or foreign taxing authority or the period for assessment
                  of the Taxes in respect of which such Tax Returns were
                  required to be filed has expired, (iv) all deficiencies
                  asserted or assessments made as a result of such examinations
                  have been paid in full, (v) no issues that have been raised by
                  the relevant taxing authority in connection with the
                  examination of any of the Tax Returns referred to in clause
                  (i) are currently pending, and (vi) no waivers of statutes of
                  limitation have been given by or requested with respect to any
                  Taxes of GLB or its Subsidiaries. GLB has made or will make
                  available to Sky true and correct copies of the United States
                  federal income Tax Returns filed by GLB and its Subsidiaries
                  for each of the three most recent fiscal years ended on or
                  before December 31, 2002. Neither GLB nor any of its
                  Subsidiaries has any liability with respect to income,
                  franchise or similar Taxes that accrued on or before the end
                  of the most recent period covered by the GLB SEC Documents
                  filed prior to the date hereof in excess of the amounts
                  accrued with respect thereto that are reflected in the
                  financial statements (including any related notes and
                  schedules thereto) included in the GLB SEC Documents filed on
                  or prior to the date hereof ("GLB's Financial Statements"). As
                  of the date hereof, neither GLB nor any of its Subsidiaries
                  has any reason to believe that any conditions exist that might
                  prevent or impede the Merger from qualifying as a
                  reorganization within the meaning of Section 368(a) of the
                  Code.

                           (i)      No Tax is required to be withheld pursuant
                  to Section 1445 of the Code as a result of the transactions
                  contemplated by this Agreement.

                  (r)      Risk Management Instruments. All material interest
         rate swaps, caps, floors, option agreements, futures and forward
         contracts and other similar risk management arrangements, whether
         entered into for GLB's own account, or for the account of one or more
         of GLB's Subsidiaries or their customers (all of which are listed on
         GLB's Disclosure Schedule), were entered into (i) in accordance with
         prudent business practices and all applicable laws, rules, regulations
         and regulatory policies and (ii) with counterparties believed to be
         financially responsible at the time; and each of them constitutes the
         valid and legally binding obligation of GLB or one of its Subsidiaries,
         enforceable in accordance with its terms (except as enforceability may
         be limited by applicable bankruptcy, insolvency, reorganization,
         moratorium, fraudulent transfer and similar laws of general
         applicability relating to or affecting creditors' rights or by general
         equity principles), and is in full force and effect. Neither GLB nor
         its Subsidiaries, nor to GLB's knowledge any other party thereto, is in
         breach of any of its obligations under any such agreement or
         arrangement.

                  (s)      Books and Records. The books and records of GLB and
         its Subsidiaries have been fully, properly and accurately maintained in
         all material respects, have been maintained in accordance with sound
         business practices and the requirements of

                                       21



         Section 13(b)(2) of the Exchange Act, and there are no material
         inaccuracies or discrepancies of any kind contained or reflected
         therein and they fairly reflect the substance of events and
         transactions included therein.

                  (t)      Insurance. GLB's Disclosure Schedule sets forth all
         of the insurance policies, binders, or bonds maintained by GLB or its
         Subsidiaries. GLB and its Subsidiaries are insured with reputable
         insurers against such risks and in such amounts as the management of
         GLB reasonably has determined to be prudent in accordance with industry
         practices. All such insurance policies are in full force and effect;
         GLB and its Subsidiaries are not in material default thereunder; and
         all claims thereunder have been filed in due and timely fashion.

                  (u)      GLB Off Balance Sheet Transactions. Section 5.03(u)
         of GLB's Disclosure Schedule sets forth a true and complete list of all
         affiliated GLB entities, including without limitation all special
         purpose entities, limited purpose entities and qualified special
         purpose entities, in which GLB or any of its Subsidiaries or any
         officer or director of GLB or any of its Subsidiaries has an economic
         or management interest. Section 5.03(u) of GLB's Disclosure Schedule
         also sets forth a true and complete list of all transactions,
         arrangements, and other relationships between or among any such GLB
         affiliated entity, on the one hand, and GLB, any of its Subsidiaries,
         and any officer or director of GLB or any of its Subsidiaries, on the
         other hand, that are not reflected in the consolidated financial
         statements of GLB (each, a "GLB Off Balance Sheet Transaction"), along
         with the following information with respect to each such GLB Off
         Balance Sheet Transaction: (i) the business purpose, activities, and
         economic substance; (ii) the key terms and conditions; (iii) the
         potential risk to GLB or any of its Subsidiaries; (iv) the amount of
         any guarantee, line of credit, standby letter of credit or commitment,
         or any other type of arrangement, that could require GLB or any of its
         Subsidiaries to fund any obligations under any such transaction; and
         (v) any other information that could have a Material Adverse Effect on
         GLB or any of its Subsidiaries.

                  (v)      Disclosure. The representations and warranties
         contained in this Section 5.03 do not contain any untrue statement of a
         material fact or omit to state any material fact necessary in order to
         make the statements and information contained in this Section 5.03 not
         misleading.

                  (w)      Material Adverse Change. GLB has not, on a
         consolidated basis, suffered a change in its business, financial
         condition or results of operations since December 31, 2001, except as
         disclosed in the GLB SEC Documents or as Previously Disclosed, that has
         had a Material Adverse Effect on GLB.

                  (x)      Absence of Undisclosed Liabilities. Except as
         Previously Disclosed, neither GLB nor any of its Subsidiaries has any
         liability (contingent or otherwise) that is material to GLB on a
         consolidated basis, or that, when combined with all liabilities as to
         similar matters, would be material to GLB on a consolidated basis,
         except as disclosed in GLB's Financial Statements.

                  (y)      Properties. GLB and its Subsidiaries have good and
         marketable title, free and clear of all liens, encumbrances, charges,
         defaults or equitable interests to all of the

                                       22



         properties and assets, real and personal, reflected on GLB's Financial
         Statements as being owned by GLB as of December 31, 2001 or acquired
         after such date, except (i) statutory liens for amounts not yet due and
         payable, (ii) pledges to secure deposits and borrowings and other liens
         incurred in the ordinary course of banking business, (iii) such
         imperfections of title, easements, encumbrances, liens, charges,
         defaults or equitable interests, if any, as do not affect the use of
         properties or assets subject thereto or affected thereby or otherwise
         materially impair business operations at such properties, (iv)
         dispositions and encumbrances in the ordinary course of business, and
         (v) liens on properties acquired in foreclosure or on account of debts
         previously contracted. All leases pursuant to which GLB or any of its
         Subsidiaries, as lessee, leases real or personal property (except for
         leases that have expired by their terms or that GLB or any such
         Subsidiary has agreed to terminate since the date hereof) are valid
         without default thereunder by the lessee or, to GLB's knowledge, the
         lessor.

                  (z)      Loans. Each loan reflected as an asset in GLB's
         Financial Statements and each balance sheet date subsequent thereto,
         other than loans the unpaid balance of which does not exceed $250,000
         in the aggregate, (i) is evidenced by notes, agreements or other
         evidences of indebtedness that are true, genuine and what they purport
         to be, (ii) to the extent secured, has been secured by valid liens and
         security interests that have been perfected, and (iii) is the legal,
         valid and binding obligation of the obligor named therein, enforceable
         in accordance with its terms, subject to bankruptcy, insolvency,
         fraudulent conveyance and other laws of general applicability relating
         to or affecting creditors' rights and to general equity principles.
         Except as Previously Disclosed, as of December 31, 2001, Bank is not a
         party to a loan, including any loan guaranty, with any director,
         executive officer or 5% shareholder of GLB or any of its Subsidiaries
         or any person, corporation or enterprise controlling, controlled by or
         under common control with any of the foregoing. All loans and
         extensions of credit that have been made by Bank and that are subject
         either to Section 22(g) or (h) of the Federal Reserve Act, as amended,
         comply therewith.

                  (aa)     Allowance for Loan Losses. The allowance for loan
         losses reflected on GLB's Financial Statements, as of their respective
         dates, is adequate in all material respects under the requirements of
         GAAP to provide for reasonably anticipated losses on outstanding loans.

                  (bb)     Repurchase Agreements. With respect to all agreements
         pursuant to which GLB or any of its Subsidiaries has purchased
         securities subject to an agreement to resell, if any, GLB or such
         Subsidiary, as the case may be, has a valid, perfected first lien or
         security interest in or evidence of ownership in book entry form of the
         government securities or other collateral securing the repurchase
         agreement, and the value of such collateral equals or exceeds the
         amount of the debt secured thereby.

                  (cc)     Deposit Insurance. The deposits of Bank are insured
         by the FDIC in accordance with The Federal Deposit Insurance Act
         ("FDIA"), and Bank has paid all assessments and filed all reports
         required by the FDIA.

                  (dd)     Related Party Transactions. Except as Previously
         Disclosed, neither GLB nor any of its Subsidiaries has entered into any
         related party transaction including, but

                                       23



         not limited to, transactions involving any director or officer of GLB,
         any nominee for election as director of GLB, any security holder of
         GLB, and any member of the immediate family of any of the foregoing
         persons.

                  (ee)     Board Approval. The GLB Board has approved, for
         purposes of Chapter 1704 of the Ohio Interested Shareholder
         Transactions Law, this Agreement and that certain voting agreement by
         and among Sky and certain GLB shareholders dated as of the date hereof.

         5.04     Representations and Warranties of Sky. Subject to Sections
5.01 and 5.02 and except as Previously Disclosed in a paragraph of its
Disclosure Schedule corresponding to the relevant paragraph below, Sky hereby
represents and warrants to GLB as follows:

                  (a)      Organization, Standing and Authority. Sky is a
         corporation duly organized, validly existing and in good standing under
         the laws of the State of Ohio. Sky is duly qualified to do business and
         is in good standing in the State of Ohio and any foreign jurisdictions
         where its ownership or leasing of property or assets or the conduct of
         its business requires it to be so qualified. Sky is registered as a
         financial holding company under the Bank Holding Company Act of 1956,
         as amended. Sky Bank is a state banking association duly organized,
         validly existing and in good standing under the laws of the State of
         Ohio. Sky Bank is duly qualified to do business and is in good standing
         in the State of Ohio and any foreign jurisdictions where its ownership
         or leasing of property or assets or the conduct of its business
         requires it to be so qualified.

                  (b)      Sky Shares.

                           (i)      The authorized capital stock of Sky consists
                  of 160,000,000 shares, of which (A) 150,000,000 shares are Sky
                  Common Shares, without par value, of which 90,074,615 shares
                  are outstanding as of the date hereof, and (B) 10,000,000
                  shares are Sky Preferred Shares, par value $10.00 per share,
                  of which no shares were outstanding as of the date hereof. As
                  of the date hereof, except as Previously Disclosed, Sky does
                  not have any Rights issued or outstanding with respect to Sky
                  Common Shares and Sky does not have any commitment to
                  authorize, issue or sell any Sky Common Shares or Rights,
                  except pursuant to this Agreement. The outstanding Sky Common
                  Shares have been duly authorized and are validly issued and
                  outstanding, fully paid and nonassessable, and subject to no
                  preemptive rights (and were not issued in violation of any
                  preemptive rights).

                           (ii)     The Sky Common Shares to be issued in
                  exchange for GLB Shares in the Merger, when issued in
                  accordance with the terms of this Agreement, will be duly
                  authorized, validly issued, fully paid and nonassessable and
                  subject to no preemptive rights. As of the date hereof, there
                  are, and as of the Effective Time there will be, sufficient
                  authorized and unissued Sky Common Shares to enable Sky to
                  issue the Merger Consideration at the Effective Time in
                  connection with the Parent Merger.

                  (c)      Subsidiaries. Sky has Previously Disclosed a list of
         all its Subsidiaries together with the jurisdiction or organization of
         each Subsidiary. Each of Sky's

                                       24



         Subsidiaries has been duly organized and is validly existing in good
         standing under the laws of the jurisdiction of its organization, and is
         duly qualified to do business and is in good standing in the
         jurisdictions where its ownership or leasing of property or the conduct
         of its business requires it to be so qualified and, except as
         Previously Disclosed, it owns, directly or indirectly, all the issued
         and outstanding equity securities of each of its Significant
         Subsidiaries.

                  (d)      Corporate Power. Each of Sky and its Subsidiaries has
         the corporate power and authority to carry on its business as it is now
         being conducted and to own all its properties and assets; and Sky has
         the corporate power and authority to execute, deliver and perform its
         obligations under this Agreement and to consummate the transactions
         contemplated hereby.

                  (e)      Corporate Authority; Authorized and Effective
         Agreement. This Agreement and the transactions contemplated hereby have
         been authorized by all necessary corporate action of Sky and the Sky
         Board prior to the date hereof and no shareholder approval is required
         on the part of Sky. The Agreement to Merge, when executed by Sky Bank,
         shall have been approved by the Board of Directors of Sky Bank and by
         the Sky Board, as the sole shareholder of Sky Bank. This Agreement is a
         valid and legally binding agreement of Sky, enforceable in accordance
         with its terms (except as enforceability may be limited by applicable
         bankruptcy, insolvency, reorganization, moratorium, fraudulent transfer
         and similar laws of general applicability relating to or affecting
         creditors rights or by general equity principles).

                  (f)      Regulatory Approvals; No Defaults.

                           (i)      No consents or approvals of, or filings or
                  registrations with, any Governmental Authority or with any
                  third party are required to be made or obtained by Sky or any
                  of its Subsidiaries in connection with the execution, delivery
                  or performance by Sky of this Agreement or to consummate the
                  Merger except for (A) the filing of applications, notices or
                  the Agreement to Merge, as applicable, with the Regulatory
                  Authorities; (B) the filing and declaration of effectiveness
                  of the Registration Statement; (C) the filing of the
                  certificate of merger with the OSS pursuant to the OGCL; (D)
                  such filings as are required to be made or approvals as are
                  required to be obtained under the securities or "Blue Sky"
                  laws of various states in connection with the issuance of Sky
                  Common Shares in the Merger; and (E) receipt of the approvals
                  set forth in Section 7.01(b). As of the date hereof, Sky has
                  no knowledge of any reason why the approvals set forth in
                  Section 7.01(b) will not be received without the imposition of
                  a condition, restriction or requirement of the type described
                  in Section 7.01(b).

                           (ii)     Subject to the satisfaction of the
                  requirements referred to in the preceding paragraph and
                  expiration of the related waiting periods, and required
                  filings under federal and state securities laws, the
                  execution, delivery and performance of this Agreement and the
                  consummation of the transactions contemplated hereby do not
                  and will not (A) constitute a breach or violation of, or a
                  default under, or give rise to any Lien, any acceleration of
                  remedies or any right of termination under, any law, rule or
                  regulation or any judgment, decree, order,

                                       25



                  governmental permit or license, or agreement, indenture or
                  instrument of Sky or of any of its Subsidiaries or to which
                  Sky or any of its Subsidiaries or properties is subject or
                  bound, (B) constitute a breach or violation of, or a default
                  under, the Articles of Incorporation or Code of Regulations
                  (or similar governing documents) of Sky or any of its
                  Subsidiaries, or (C) require any consent or approval under any
                  such law, rule, regulation, judgment, decree, order,
                  governmental permit or license, agreement, indenture or
                  instrument.

                  (g)      Financial Reports and SEC Documents; Material Adverse
         Effect.

                           (i)      Sky's Annual Report on Form 10-K for the
                  fiscal year ended December 31, 2002 and 2001, and all other
                  reports, registration statements, definitive proxy statements
                  or information statements filed or to be filed by it or any of
                  its Subsidiaries with the SEC subsequent to December 31, 2001
                  under the Securities Act, or under Section 13, 14 or 15(d) of
                  the Exchange Act, in the form filed or to be filed
                  (collectively, "Sky SEC Documents") as of the date filed, (A)
                  complied or will comply in all material respects with the
                  applicable requirements under the Securities Act or the
                  Exchange Act, as the case may be, and (B) did not and will 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 therein, in light of the
                  circumstances under which they were made, not misleading; and
                  each of the balance sheets or statements of condition
                  contained in or incorporated by reference into any such Sky
                  SEC Document (including the related notes and schedules
                  thereto) fairly presents, or will fairly present, the
                  financial position of Sky and its Subsidiaries as of its date,
                  and each of the statements of income or results of operations
                  and changes in shareholders' equity and cash flows or
                  equivalent statements in such Sky SEC Documents (including any
                  related notes and schedules thereto) fairly presents, or will
                  fairly present, the results of operations, changes in
                  shareholders' equity and cash flows, as the case may be, of
                  Sky and its Subsidiaries for the periods to which they relate,
                  in each case in accordance with GAAP consistently applied
                  during the periods involved, except in each case as may be
                  noted therein, subject to normal year-end audit adjustments
                  and the absence of footnotes in the case of unaudited
                  statements.

                           (ii)     Since December 31, 2001, no event has
                  occurred or circumstance arisen that, individually or taken
                  together with all other facts, circumstances and events
                  (described in any paragraph of Section 5.04 or otherwise), is
                  reasonably likely to have a Material Adverse Effect with
                  respect to Sky, except as disclosed in the Sky SEC Documents.

                  (h)      Litigation; Regulatory Action.

                           (i)      Except as Previously Disclosed, no material
                  litigation, claim or other proceeding before any court or
                  governmental agency is pending against Sky or any of its
                  Subsidiaries and, to the best of Sky's knowledge, no such
                  litigation, claim or other proceeding has been threatened.

                                       26



                           (ii)     Except as Previously Disclosed, neither Sky
                  nor any of its Subsidiaries or properties is a party to or is
                  subject to any order, decree, agreement, memorandum of
                  understanding or similar arrangement with, or a commitment
                  letter or similar submission to, or extraordinary supervisory
                  letter from a Regulatory Authority, nor has Sky or any of its
                  Subsidiaries been advised by a Regulatory Authority that such
                  agency is contemplating issuing or requesting (or is
                  considering the appropriateness of issuing or requesting) any
                  such order, decree, agreement, memorandum of understanding,
                  commitment letter, supervisory letter or similar submission.

                  (i)      Compliance with Laws. Each of Sky and its
         Subsidiaries:

                           (i)      is in material compliance with all
                  applicable federal, state, local and foreign statutes, laws,
                  regulations, ordinances, rules, judgments, orders or decrees
                  applicable thereto or to the employees conducting such
                  businesses, including, without limitation, the Equal Credit
                  Opportunity Act, the Fair Housing Act, the Community
                  Reinvestment Act, the Home Mortgage Disclosure Act and all
                  other applicable fair lending laws and other laws relating to
                  discriminatory business practices;

                           (ii)     has all material permits, licenses,
                  authorizations, orders and approvals of, and has made all
                  material filings, applications and registrations with, all
                  Regulatory Authorities and Governmental Authorities that are
                  required in order to permit them to conduct their businesses
                  substantially as presently conducted; all such permits,
                  licenses, certificates of authority, orders and approvals are
                  in full force and effect and, to the best of its knowledge, no
                  suspension or cancellation of any of them is threatened; and

                           (iii)    has received, since December 31, 2001, no
                  notification or communication from any Regulatory Authority or
                  Governmental Authority (A) asserting that Sky or any of its
                  Subsidiaries is not in material compliance with any of the
                  statutes, regulations, or ordinances that such Regulatory
                  Authority or Governmental Authority enforces or (B)
                  threatening to revoke any license, franchise, permit, or
                  governmental authorization (nor, to Sky's knowledge, do any
                  grounds for any of the foregoing exist).

                  (j)      Brokerage and Finder's Fees. Sky has not employed any
         broker, finder, or agent, or agreed to pay or incurred any brokerage
         fee, finder's fee, commission or other similar form of compensation in
         connection with this Agreement or the transactions contemplated hereby.

                  (k)      Takeover Laws. Sky has taken all action required to
         be taken by it in order to exempt this Agreement and the transactions
         contemplated hereby from, and this Agreement and the transactions
         contemplated hereby are exempt from, the requirements of any Takeover
         Laws applicable to Sky.

                  (l)      Tax Matters. (i) All Tax Returns that are required to
         be filed by or with respect to Sky and its Subsidiaries have been duly
         filed, (ii) all Taxes shown to be due on

                                       27



         the Tax Returns referred to in clause (i) have been paid in full as
         required, (iii) except as Previously Disclosed, the Tax Returns
         referred to in clause (i) have been examined by the IRS or the
         appropriate state, local or foreign taxing authority or the period for
         assessment of the Taxes in respect of which such Tax Returns were
         required to be filed has expired (iv) except as Previously Disclosed,
         all deficiencies asserted or assessments made as a result of such
         examinations have been paid in full, (v) no issues that have been
         raised by the relevant taxing authority in connection with the
         examination of any of the Tax Returns referred to in clause (i) are
         currently pending, and (vi) except as Previously Disclosed, no waivers
         of statutes of limitation have been given by or requested with respect
         to any Taxes of Sky or its Subsidiaries. Neither Sky nor any of its
         Subsidiaries has any liability with respect to income, franchise or
         similar Taxes that accrued on or before the end of the most recent
         period covered by the Sky SEC Documents filed prior to the date hereof
         in excess of the amounts accrued with respect thereto that are
         reflected in the financial statements included in the Sky SEC Documents
         filed on or prior to the date hereof ("Sky's Financial Statements"). As
         of the date hereof, Sky has no reason to believe that any conditions
         exist that might prevent or impede the Merger from qualifying as a
         reorganization with the meaning of Section 368(a) of the Code.

                  (m)      Books and Records. The books and records of Sky and
         its Subsidiaries have been fully, properly and accurately maintained in
         all material respects, have been maintained in accordance with sound
         business practices and the requirements of Section 13(b)(2) of the
         Exchange Act, and there are no material inaccuracies or discrepancies
         of any kind contained or reflected therein, and they fairly present the
         substance of events and transactions included therein.

                  (n)      Disclosure. The representations and warranties
         contained in this Section 5.04 do not contain any untrue statement of a
         material fact or omit to state any material fact necessary in order to
         make the statements and information contained in this Section 5.04 not
         misleading.

                  (o)      Material Adverse Change. Sky has not, on a
         consolidated basis, suffered a change in its business, financial
         condition or results of operations since December 31, 2001 that has had
         a Material Adverse Effect on Sky, except as described in the Sky SEC
         Documents.

                  (p)      Deposit Insurance. The deposits of Sky Bank are
         insured by the FDIC in accordance with the FDIA, and Sky Bank has paid
         all assessments and filed all reports required by the FDIA.

                  (q)      Sky Off Balance Sheet Transactions. Section 5.04(q)
         of Sky's Disclosure Schedule sets forth a true and complete list of all
         affiliated Sky entities, including without limitation all special
         purpose entities, limited purpose entities and qualified special
         purpose entities, in which Sky or any of its Subsidiaries or any
         officer or director of Sky or any of its Subsidiaries has an economic
         or management interest. Section 5.04(q) of Sky's Disclosure Schedule
         also sets forth a true and complete list of all transactions,
         arrangements, and other relationships between or among any such Sky
         affiliated entity, on the one hand, and Sky, any of its Subsidiaries
         and any officer or director of Sky or any of its Subsidiaries, on the
         other hand, that are not reflected in the consolidated financial

                                       28



         statements of Sky (each, a "Sky Off Balance Sheet Transaction"), along
         with the following information with respect to each such Sky Off
         Balance Sheet Transaction: (i) the business purpose, activities, and
         economic substance; (ii) the key terms and conditions; (iii) the
         potential risk to Sky or any of its Subsidiaries; (iv) the amount of
         any guarantee, line of credit, standby letter of credit or commitment,
         or any other type of arrangement, that could require Sky or any of its
         Subsidiaries to fund any obligations under any such transaction; and
         (v) any other information that could have a Material Adverse Effect on
         Sky or any of its Subsidiaries.

                  (r)      Risk Management Instruments. All material interest
         rate swaps, caps, floors, option agreements, futures and forward
         contracts and other similar risk management arrangements, whether
         entered into for Sky's own account, or for the account of one or more
         of Sky's Subsidiaries (or any entity acquired by Sky) or their
         customers, were entered into (i) in accordance with prudent business
         practices and all applicable laws, rules, regulations and regulatory
         policies and (ii) with counterparties believed to be financially
         responsible at the time; and each of them constitutes the valid and
         legally binding obligation of Sky or one of its Subsidiaries,
         enforceable in accordance with its terms (except as enforceability may
         be limited by applicable bankruptcy, insolvency, reorganization,
         moratorium, fraudulent transfer and similar laws of general
         applicability relating to or affecting creditors' rights or by general
         equity principles), and is in full force and effect. Neither Sky nor
         its Subsidiaries, nor to Sky's knowledge any other party thereto, is in
         breach of any of its obligations under any such agreement or
         arrangement.

                  (s)      Allowance for Loan Losses. The allowance for loan
         losses reflected on Sky's Financial Statements, as of their respective
         dates, is adequate in all material respects under the requirements of
         GAAP to provide for reasonably anticipated losses on outstanding loans.

                                   ARTICLE VI

                                    Covenants

         6.01     Reasonable Best Efforts. Subject to the terms and conditions
of this Agreement, each of GLB and Sky agrees to use its reasonable best efforts
in good faith to take, or cause to be taken, all actions, and to do, or cause to
be done, all things necessary, proper or desirable, or advisable under
applicable laws, so as to permit consummation of the Merger as promptly as
practicable and otherwise to enable consummation of the transactions
contemplated hereby and shall cooperate fully with the other party hereto to
that end.

         6.02     Shareholder Approval. GLB agrees to take, in accordance with
applicable law and the GLB Articles and GLB Code, all action necessary to
convene an appropriate meeting of its shareholders to consider and vote upon the
adoption of this Agreement and any other matters required to be approved or
adopted by GLB's shareholders for consummation of the Merger (including any
adjournment or postponement, the "GLB Meeting"), as promptly as practicable
after the Registration Statement is declared effective. The GLB Board shall
recommend that GLB's shareholders adopt this Agreement at the GLB Meeting unless
the GLB Board, after consultation with independent legal counsel, determines in
good faith that it would constitute, or

                                       29



could reasonably be expected to constitute, a breach of its fiduciary duties
under applicable Ohio law and GLB's Articles.

         6.03     Registration Statement.

                  (a)      Sky agrees to prepare pursuant to all applicable
         laws, rules and regulations a registration statement on Form S-4 (the
         "Registration Statement") to be filed by Sky with the SEC in connection
         with the issuance of Sky Common Shares in the Merger (including the
         proxy statement and prospectus and other proxy solicitation materials
         of GLB constituting a part thereof (the "Proxy Statement") and all
         related documents). GLB agrees to cooperate, and to cause its
         Subsidiaries to cooperate, with Sky, its counsel and its accountants,
         in preparation of the Registration Statement and the Proxy Statement;
         and provided that GLB and its Subsidiaries have cooperated as required
         above, Sky agrees to file the Proxy Statement and the Registration
         Statement (together, the "Proxy Statement/Prospectus") with the SEC as
         promptly as reasonably practicable. Each of GLB and Sky agrees to use
         all reasonable efforts to cause the Proxy Statement/Prospectus to be
         declared effective under the Securities Act as promptly as reasonably
         practicable after filing thereof. Sky also agrees to use all reasonable
         efforts to obtain, prior to the effective date of the Registration
         Statement, all necessary state securities law or "Blue Sky" permits and
         approvals required to carry out the transactions contemplated by this
         Agreement. GLB agrees to furnish to Sky all information concerning GLB,
         its Subsidiaries, officers, directors and shareholders as may be
         reasonably requested in connection with the foregoing.

                  (b)      Each of GLB and Sky agrees, as to itself and its
         Subsidiaries, that none of the information supplied or to be supplied
         by it for inclusion or incorporation by reference in (i) the
         Registration Statement will, at the time the Registration Statement and
         each amendment or supplement thereto, if any, becomes effective under
         the Securities Act, contain any untrue statement of a material fact or
         omit to state any material fact required to be stated therein or
         necessary to make the statements therein not misleading, and (ii) the
         Proxy Statement and any amendment or supplement thereto will, at the
         date of mailing to the GLB shareholders and at the time of the GLB
         Meeting, as the case may be, contain any untrue statement of a material
         fact or omit to state any material fact required to be stated therein
         or necessary to make the statements therein not misleading or any
         statement that, in the light of the circumstances under which such
         statement is made, will be false or misleading with respect to any
         material fact, or that will omit to state any material fact necessary
         in order to make the statements therein not false or misleading or
         necessary to correct any statement in any earlier statement in the
         Proxy Statement or any amendment or supplement thereto. Each of GLB and
         Sky further agrees that if it shall become aware prior to the Effective
         Date of any information furnished by it that would cause any of the
         statements in the Proxy Statement to be false or misleading with
         respect to any material fact, or to omit to state any material fact
         necessary to make the statements therein not false or misleading, to
         promptly inform the other party thereof and to take the necessary steps
         to correct the Proxy Statement.

                  (c)      Sky agrees to advise GLB, promptly after Sky receives
         notice thereof, of the time when the Registration Statement has become
         effective or any supplement or amendment has been filed, of the
         issuance of any stop order or the suspension of the

                                       30



         qualification of Sky Shares for offering or sale in any jurisdiction,
         of the initiation or threat of any proceeding for any such purpose, or
         of any request by the SEC for the amendment or supplement of the
         Registration Statement or for additional information.

         6.04     Press Releases. Each of GLB and Sky agrees that it will not,
without the prior approval of the other party, issue any press release or
written statement for general circulation relating to the transactions
contemplated hereby, except as otherwise required by applicable law or
regulation or NASDAQ rules (in which event it shall give the other party such
concurrent or advance notice thereof as is reasonably possible).

         6.05     Access; Confidentiality.

                  (a)      Each party shall, upon reasonable notice and subject
         to applicable laws relating to the exchange of information, afford the
         other party and its officers, employees, counsel, accountants and other
         authorized representatives, such access during normal business hours
         throughout the period prior to the Effective Time to the books, records
         (including, without limitation, tax returns and work papers of
         independent auditors), properties, personnel and to such other
         information as such party may reasonably request and, during such
         period, it shall furnish promptly to the other party (i) a copy of each
         material report, schedule and other document filed by it pursuant to
         federal or state securities or banking laws, and (ii) all other
         information concerning its business, properties and personnel as the
         other party may reasonably request.

                  (b)      Each of GLB and Sky agrees that it will not, and will
         cause its representatives not to, use any information obtained pursuant
         to this Section 6.05 (as well as any other information obtained prior
         to the date hereof in connection with the entering into of this
         Agreement) for any purpose unrelated to the consummation of the
         transactions contemplated by this Agreement. Except for the use of
         information in connection with the Registration Statement described in
         Section 6.03 hereof and any other governmental filings required in
         order to complete the transactions contemplated by this Agreement, all
         information (collectively, the "Information") received by each of GLB
         and Sky, pursuant to the terms of this Agreement shall be kept in
         strictest confidence; provided that, subsequent to the filing of the
         Registration Statement with the SEC, this Section 6.05 shall not apply
         to information included in the Registration Statement or to be included
         in the Proxy Statement/Prospectus to be sent to the shareholders of GLB
         and Sky under Section 6.03. Subject to the requirements of law, each
         party will keep confidential, and will cause its representatives to
         keep confidential, all Information and documents obtained (as well as
         any other Information obtained prior to the date hereof in connection
         with the entering into of this Agreement) unless such Information (i)
         was already known to such party, (ii) becomes available to such party
         from other sources not known by such party to be bound by a
         confidentiality obligation, (iii) is disclosed with the prior written
         approval of the party to which such information pertains or (iv) is or
         becomes readily ascertainable from published information or trade
         sources. In the event that this Agreement is terminated or the
         transactions contemplated by this Agreement shall otherwise fail to be
         consummated, each party shall promptly cause all copies of documents or
         extracts thereof containing Information and data as to another party
         hereto to be returned to the party that furnished the same. No
         investigation by either party of the business and affairs of the other
         shall affect or be deemed to modify

                                       31



         or waive any representation, warranty, covenant or agreement in this
         Agreement, or the conditions to either party's obligation to consummate
         the transactions contemplated by this Agreement.

                  (c)      During the period from the date of this Agreement to
         the Effective Time, (i) GLB shall promptly furnish Sky with copies of
         all monthly and other interim financial statements produced in the
         ordinary course of business as the same shall become available, and
         (ii) Sky shall promptly furnish GLB with copies of all monthly
         financial statements produced in the ordinary course of business as the
         same shall become available.

         6.06     Acquisition Proposals. GLB agrees that it shall not, and shall
cause its Subsidiaries and its and its Subsidiaries' officers, directors,
agents, advisors and affiliates not to, solicit or encourage inquiries or
proposals with respect to, or engage in any negotiations concerning, or provide
any confidential information to, or have any discussions with, any person
relating to, any Acquisition Proposal, except to the extent that the GLB Board,
after consultation with independent legal counsel, determines in good faith that
the failure to take such action would constitute, or could reasonably be
expected to constitute, a breach of its fiduciary duties under applicable Ohio
law and GLB's Articles. It shall immediately cease and cause to be terminated
any activities, discussions or negotiations conducted prior to the date of this
Agreement with any parties other than Sky with respect to any of the foregoing
and shall use its reasonable best efforts to enforce any confidentiality or
similar agreement relating to an Acquisition Proposal. GLB shall promptly advise
Sky following the receipt by GLB of any Acquisition Proposal and the substance
thereof (including the identity of the person making such Acquisition Proposal),
and advise Sky of any material developments with respect to such Acquisition
Proposal promptly upon the occurrence thereof.

         6.07     Affiliate Agreements. Not later than the 15th day prior to the
mailing of the Proxy Statement, GLB shall deliver to Sky a schedule of each
person that, to the best of its knowledge, is or is reasonably likely to be, as
of the date of the GLB Meeting, deemed to be an "affiliate" of GLB (each, a "GLB
Affiliate") as that term is used in Rule 145 under the Securities Act. GLB shall
cause each person who may be deemed to be a GLB Affiliate to execute and deliver
to GLB on or before the date of mailing of the Proxy Statement an agreement in
the form attached hereto as Exhibit B.

         6.08     Takeover Laws. No party hereto shall take any action that
would cause the transactions contemplated by this Agreement to be subject to
requirements imposed by any Takeover Law and each of them shall take all
necessary steps within its control to exempt (or ensure the continued exemption
of) the transactions contemplated by this Agreement from, or if necessary
challenge the validity or applicability of, any applicable Takeover Law, as now
or hereafter in effect.

         6.09     Certain Policies. Prior to the Effective Date, GLB shall,
consistent with GAAP and on a basis mutually satisfactory to it and Sky, modify
and change its loan, litigation and real estate valuation policies and practices
(including loan classifications and levels of reserves) as well as other
management and operating policies and practices so as to be applied on a basis
that is consistent with that of Sky. GLB's representations, warranties and
covenants contained in this

                                       32



Agreement shall not be deemed to be untrue or breached in any respect for any
purpose as a consequence of any modifications or changes undertaken solely on
account of this Section 6.09.

         6.10     NASDAQ Listing or Notification. As required by NASDAQ, Sky
shall file a NASDAQ Notification Form for Listing of Additional Shares and/or
Change in the Number of Shares Outstanding, with respect to the shares of Sky
Common Shares to be issued to the holders of GLB Shares in the Merger.

         6.11     Regulatory Applications.

                  (a)      Sky and GLB and their respective Subsidiaries shall
         cooperate and use their respective reasonable best efforts to prepare,
         within 45 days of the execution of this Agreement, all documentation
         and requests for regulatory approval, to timely effect all filings and
         to obtain all permits, consents, approvals and authorizations of all
         third parties and Governmental Authorities and Regulatory Authorities
         necessary to consummate the transactions contemplated by this
         Agreement. Each of Sky and GLB shall have the right to review in
         advance, and to the extent practicable each will consult with the
         other, in each case subject to applicable laws relating to the exchange
         of information, with respect to, and shall be provided in advance so as
         to reasonably exercise its right to review in advance, all material
         written information submitted to any third party or any Governmental
         Authority or Regulatory Authority in connection with the transactions
         contemplated by this Agreement. In exercising the foregoing right, each
         of the parties hereto agrees to act reasonably and as promptly as
         practicable. Each party hereto agrees that it will consult with the
         other party hereto with respect to the obtaining of all material
         permits, consents, approvals and authorizations of all third parties
         and Governmental Authorities or Regulatory Authorities necessary or
         advisable to consummate the transactions contemplated by this Agreement
         and each party will keep the other party apprised of the status of
         material matters relating to completion of the transactions
         contemplated hereby.

                  (b)      Each party agrees, upon request, to furnish the other
         party with all information concerning itself, its Subsidiaries,
         directors, officers and shareholders and such other matters as may be
         reasonably necessary or advisable in connection with any filing, notice
         or application made by or on behalf of such other party or any of its
         Subsidiaries to any third party, Governmental Authority or Regulatory
         Authority.

         6.12     Indemnification.

                  (a)      Following the Effective Date, Sky shall indemnify,
         defend and hold harmless the present and former directors, officers and
         employees of GLB and its Subsidiaries (each, an "Indemnified Party")
         against all costs or expenses (including reasonable attorneys' fees),
         judgments, fines, losses, claims, damages or liabilities incurred in
         connection with any claim, action, suit, proceeding or investigation,
         whether civil, criminal, administrative or investigative, 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 that GLB is permitted to indemnify
         (and advance expenses to) its directors, officers, and employees under
         the laws of the State of Ohio, the GLB Articles or the GLB Code as in
         effect on the date hereof;

                                       33



         provided that any determination required to be made with respect to
         whether an officer's, director's or employee's conduct complies with
         the standards set forth under Ohio law, the GLB Articles or the GLB
         Code shall be made by independent counsel (which shall not be counsel
         that provides material services to Sky) selected by Sky and reasonably
         acceptable to such officer, director or employee.

                  (b)      For a period of three (3) years from the Effective
         Time, Sky shall procure directors' and officers' liability insurance
         that serves to reimburse the present and former officers and directors
         of GLB or any of its Subsidiaries (determined as of the Effective Time)
         (as opposed to GLB) with respect to claims against such directors and
         officers arising from facts or events that occurred before the
         Effective Time, providing coverage at least as favorable as coverage
         contained in GLB's current directors' and officers' liability coverage.

                  (c)      Any Indemnified Party wishing to claim
         indemnification under Section 6.12(a), upon learning of any claim,
         action, suit, proceeding or investigation described above, shall
         promptly notify Sky thereof; provided that the failure so to notify
         shall not affect the obligations of Sky under Section 6.12(a) unless
         and to the extent that Sky is actually prejudiced as a result of such
         failure.

                  (d)      If Sky or any of its successors or assigns shall
         consolidate with or merge into any other entity and shall not be the
         continuing or surviving entity of such consolidation or merger or shall
         transfer all or substantially all of its assets to any entity, then and
         in each case, proper provision shall be made so that the successors and
         assigns of Sky shall assume the obligations set forth in this Section
         6.12.

         6.13     Opportunity of Employment; Employee Benefits.

                  (a)      Sky will make a good faith effort to provide the
         existing employees of GLB with the opportunity to continue as employees
         on the Effective Date, subject, however, to the right of Sky and its
         Subsidiaries, and the Bank, to terminate any such employees (i) for
         cause; or (ii) pursuant to procedures set forth in the Sky Workforce
         Redesign Process previously disclosed to GLB; or (iii) pursuant to the
         implementation of Sky's regional banking template; or (iv) to eliminate
         the redundancy of employment positions. Prior to the Effective Time,
         pursuant to and in accordance with specific directions from Sky, GLB
         agrees to issue, and cause the Bank to issue, Worker Adjustment and
         Retraining Act notices (so-called WARN notices) to employees of GLB and
         the Bank who Sky determines will not be employed on or after the
         Effective Time pursuant to the employment termination provisions of the
         foregoing sentence; provided, however, that any such WARN notices shall
         be (aa) for employment terminations on or after the Effective Time, and
         (bb) given to affected employees at least sixty (60) days in advance of
         their termination dates. It is understood and agreed that nothing in
         this Section 6.13 or elsewhere in this Agreement shall be deemed to be
         a contract of employment or be construed to give said employees any
         rights other than as employees at will under applicable law and said
         employees shall not be deemed to be third-party beneficiaries of this
         provision. Sky will honor GLB's change of control agreements with
         Richard T. Flenner, Jr. and Jean Mihitsch that are identified in GLB's
         Disclosure Schedule; provided, however, that Sky agrees that Richard T.
         Flenner, Jr.'s change of

                                       34



         control agreement shall be amended prior to the Effective Time to
         define "Good Reason" as any reason specified by Richard T. Flenner, Jr.
         within nine (9) months following the change of control. Each existing
         GLB employee (except Richard T. Flenner, Jr. and Jean Mihitsch) who is
         not employed with Sky or one of its Subsidiaries (which shall include
         the Bank commencing on the Effective Date) for at least the first whole
         year following the Effective Date shall be payable by Sky in accordance
         with Sky's standard severance policy for employees, with credit for
         years of GLB service (including years of service with GLB's
         predecessors, including any entities merged into GLB or Bank with
         respect to which service no prior severance payments were made to such
         employees) and reduced by any amounts payable to such employees under
         GLB's severance compensation program; and Sky also shall pay each such
         terminated employee for all unused vacation time as of the date of
         termination of employment, up to maximum of one year's vacation time.

                  (b)      From and after the Effective Time, GLB employees
         shall continue to participate in the GLB employee benefit plans in
         effect at the Effective Time unless and until Sky, in its sole
         discretion, shall determine that GLB employees shall, subject to
         applicable eligibility requirements, participate in employee benefit
         plans of Sky and that all or some of the GLB plans shall be terminated
         or merged into certain employee benefit plans of Sky. GLB employees
         continuing to be employed by Sky shall receive credit for service at
         GLB for eligibility and vesting purposes under Sky's employee benefit
         plans (but not for benefit calculation purposes), except as otherwise
         required by law or regulation. Any employees terminated by Sky shall be
         entitled to elect so-called "COBRA" in accordance with, and subject to,
         the provisions of Code Section 4980B(f). Each GLB employee shall be
         credited with years of GLB service (including years of service with
         GLB's predecessors, to the same extent that GLB credited such service,
         including any entities merged into GLB or Bank) for purposes of
         eligibility and vesting in the employee benefit plans of Sky, and shall
         not be subject to any exclusion or penalty for pre-existing conditions
         that were covered under GLB's welfare plans immediately prior to the
         Effective Date, or to any waiting period relating to such coverage. If,
         after the Effective Date, Sky adopts a new plan or program for its
         employees or executives, then to the extent its employees or executives
         receive past service credits for any reason, Sky shall credit
         similarly-situated employees and executives of GLB with equivalent
         credit for service with GLB or its predecessors (including any entities
         merged into GLB or Bank), to the same extent that GLB credited service
         with its predecessors.

                  (c)      The covenants of this Section 6.13 shall survive the
         Merger.

         6.14     Notification of Certain Matters. Each of GLB and Sky shall
give prompt notice to the other of any fact, event or circumstance known to it
that (i) is reasonably likely, individually or taken together with all other
facts, events and circumstances known to it, to result in any Material Adverse
Effect with respect to it or (ii) would cause or constitute a material breach of
any of its representations, warranties, covenants or agreements contained
herein.

         6.15     Dividend Coordination. It is agreed by the parties hereto that
they will cooperate to assure that as a result of the Parent Merger, during any
applicable period, there shall not be a payment of both a Sky and an GLB
dividend for GLB shareholders.

                                       35



         6.16     Tax Treatment. Each of Sky and GLB agrees not to take any
actions subsequent to the date of this Agreement that would adversely affect the
ability of GLB and its shareholders to characterize the Merger as a tax-free
reorganization under Section 368(a) of the Code, and each of Sky and GLB agrees
to take such action as may be reasonably required, if such action may be
reasonably taken to reverse the impact of any past actions which would adversely
impact the ability for the Merger to be characterized as a tax-free
reorganization under Section 368(a) of the Code.

         6.17     No Breaches of Representations and Warranties. Between the
date of this Agreement and the Effective Time, without the written consent of
the other party, each of Sky and GLB will not do any act or suffer any omission
of any nature whatsoever that would cause any of the representations or
warranties made in Article V of this Agreement to become untrue or incorrect in
any material respect.

         6.18     Consents. Each of Sky and GLB shall use its best efforts to
obtain any required consents to the transactions contemplated by this Agreement.

         6.19     Insurance Coverage. GLB shall cause the policies of insurance
listed in the Disclosure Schedule to remain in effect between the date of this
Agreement and the Effective Date.

         6.20     Correction of Information. Each of Sky and GLB shall promptly
correct and supplement any information furnished under this Agreement so that
such information shall be correct and complete in all material respects at all
times, and shall include all facts necessary to make such information correct
and complete in all material respects at all times; provided that no such
corrections or supplementations by either party shall be deemed to either (i)
amend any of the representations or warranties contained herein by, or the
Disclosure Schedule of, that party or (ii) impair the right of either party to
declare the other party to be in breach of any of its representations or
warranties for purposes of Section 8.01(b) of this Agreement.

         6.21     Supplemental Assurances.

                  (a)      On the date the Registration Statement becomes
         effective and on the Effective Date, GLB shall deliver to Sky a
         certificate signed by its principal executive officer and its principal
         financial officer to the effect, to such officers' knowledge, that the
         information contained in the Registration Statement relating to the
         business and financial condition and affairs of GLB, does not contain
         any untrue statement of a material fact or omit to state any material
         fact required to be stated therein or necessary to make the statements
         therein not misleading.

                  (b)      On the date the Registration Statement becomes
         effective and on the Effective Date, Sky shall deliver to GLB a
         certificate signed by its chief executive officer and its chief
         financial officer to the effect, to such officers' knowledge, that the
         Registration Statement (other than the information contained therein
         relating to the business and financial condition and affairs of GLB)
         does not contain any untrue statement of a material fact or omit to
         state any material fact required to be stated therein or necessary to
         make the statements therein not misleading.

                                       36



         6.22     Regulatory Matters. Sky, GLB and each of their Subsidiaries
shall cooperate and each of them agrees to use its reasonable best efforts to
remediate any order, decree, agreement, memorandum of understanding or similar
agreement by GLB or any of its Subsidiaries with, or a commitment letter, board
resolution or similar submission by GLB or any of its Subsidiaries to, or
supervisory letter from any Regulatory Authority to GLB or any of its
Subsidiaries, to the satisfaction of such Regulatory Authority.

         6.23     Regional Board Representation. Sky shall select one
representative from GLB to serve on Sky's Regional Board of the Greater
Cleveland Region, subject to the approval of the GLB Board.

                                  ARTICLE VII

                    Conditions to Consummation of the Merger

         7.01     Conditions to Each Party's Obligation to Effect the Merger.
The respective obligation of each of Sky and GLB to consummate the Merger is
subject to the fulfillment or written waiver by Sky and GLB prior to the
Effective Time of each of the following conditions:

                  (a)      Shareholder Approval. This Agreement shall have been
         duly adopted by the requisite vote of GLB's shareholders.

                  (b)      Regulatory Approvals. All regulatory approvals
         required to consummate the transactions contemplated hereby shall have
         been obtained and shall remain in full force and effect and all
         statutory waiting periods in respect thereof shall have expired and no
         such approvals shall contain (i) any conditions, restrictions or
         requirements that the Sky Board reasonably determines would either
         before or after the Effective Time have or will have a Material Adverse
         Effect on Sky and its Subsidiaries taken as a whole after giving effect
         to the consummation of the Merger, or (ii) any conditions, restrictions
         or requirements that are not customary and usual for approvals of such
         type and that the Sky Board reasonably determines would either before
         or after the Effective Date be unduly burdensome.

                  (c)      No Injunction. No Regulatory Authority or
         Governmental Authority of competent jurisdiction shall have enacted,
         issued, promulgated, enforced or entered any statute, rule, regulation,
         judgment, decree, injunction or other order (whether temporary,
         preliminary or permanent) that is in effect and prohibits consummation
         of the transactions contemplated by this Agreement.

                  (d)      Registration Statement. The Registration Statement
         shall have become effective under the Securities Act and no stop order
         suspending the effectiveness of the Registration Statement shall have
         been issued and no proceedings for that purpose shall have been
         initiated or threatened by the SEC.

                  (e)      Blue Sky Approvals. All permits and other
         authorizations under state securities laws necessary to consummate the
         transactions contemplated hereby and to issue the Sky Common Shares to
         be issued in the Merger shall have been received and be in full force
         and effect.

                                       37



         7.02     Conditions to Obligation of GLB. The obligation of GLB to
consummate the Merger is also subject to the fulfillment or written waiver by
GLB prior to the Effective Time of each of the following conditions:

                  (a)      Representations and Warranties. The representations
         and warranties of Sky set forth in this Agreement shall be true and
         correct, subject to Section 5.02, as of the date of this Agreement and
         as of the Effective Date as though made on and as of the Effective Date
         (except that representations and warranties that by their terms speak
         as of the date of this Agreement or some other date shall be true and
         correct as of such date), and GLB shall have received a certificate,
         dated the Effective Date, signed on behalf of Sky by the Chief
         Executive Officer and the Chief Financial Officer of Sky to such
         effect.

                  (b)      Performance of Obligations of Sky. Sky shall have
         performed in all material respects all obligations required to be
         performed by them under this Agreement at or prior to the Effective
         Time, and GLB shall have received a certificate, dated the Effective
         Date, signed on behalf of Sky by the Chief Executive Officer and the
         Chief Financial Officer of Sky to such effect.

                  (c)      Tax Opinion. GLB shall have received an opinion of
         Kohrman Jackson & Krantz P.L.L., dated the Effective Date, to the
         effect that, on the basis of facts, representations and assumptions set
         forth in such opinion, (i) the Merger constitutes a "reorganization"
         within the meaning of Section 368(a) of the Code and (ii) no gain or
         loss will be recognized by shareholders of GLB who receive Sky Common
         Shares in exchange for GLB Shares, other than the gain or loss to be
         recognized as to cash received in lieu of fractional share interests.
         In rendering its opinion, such counsel may require and rely upon
         representations contained in letters from GLB and Sky.

                  (d)      Opinion of Sky's Counsel. GLB shall have received an
         opinion of Squire, Sanders & Dempsey L.L.P., counsel to Sky, dated the
         Effective Date, to the effect that, on the basis of the facts,
         representations and assumptions set forth in the opinion, (i) Sky is a
         corporation duly organized and in good standing under the laws of the
         State of Ohio, (ii) this Agreement has been duly executed by Sky and
         constitutes the binding obligation of Sky, enforceable in accordance
         with its terms against Sky, except as the same may be limited by
         bankruptcy, insolvency, fraudulent conveyance, reorganization,
         moratorium, and other similar laws relating to or affecting the
         enforcement of creditors' rights generally, by general equitable
         principles (regardless of whether enforceability is considered in a
         proceeding in equity or at law) and by an implied covenant of good
         faith and fair dealing and Section 8(b)(6)(D) of the FDIA, (iii) that
         the Sky Common Shares to be issued as part of the Merger Consideration,
         when issued, shall be duly authorized, fully paid and non-assessable,
         and (iv) that, assuming approval of GLB's shareholders, upon the filing
         of the Certificate of Merger with the OSS, the Parent Merger shall
         become effective.

         7.03     Conditions to Obligation of Sky. The obligation of Sky to
consummate the Merger is also subject to the fulfillment or written waiver by
Sky prior to the Effective Time of each of the following conditions:

                                       38



                  (a)      Representations and Warranties. The representations
         and warranties of GLB set forth in this Agreement shall be true and
         correct, subject to Section 5.02, as of the date of this Agreement and
         as of the Effective Date as though made on and as of the Effective Date
         (except that representations and warranties that by their terms speak
         as of the date of this Agreement or some other date shall be true and
         correct as of such date), and Sky shall have received a certificate,
         dated the Effective Date, signed on behalf of GLB by the Chief
         Executive Officer and the Chief Financial Officer of GLB to such
         effect.

                  (b)      Performance of Obligations of GLB. GLB shall have
         performed in all material respects all obligations required to be
         performed by it under this Agreement at or prior to the Effective Time,
         and Sky shall have received a certificate, dated the Effective Date,
         signed on behalf of GLB by the Chief Executive Officer and the Chief
         Financial Officer of GLB to such effect.

                  (c)      Opinion of GLB's Counsel. Sky shall have received an
         opinion of Kohrman Jackson & Krantz P.L.L., counsel to GLB, dated the
         Effective Date, to the effect that, on the basis of the facts,
         representations and assumptions set forth in the opinion, (i) GLB is a
         corporation duly organized and in good standing under the laws of Ohio,
         (ii) this Agreement has been duly executed by GLB and constitutes
         binding obligations on GLB, enforceable in accordance with its terms
         against GLB, except as the same may be limited by bankruptcy,
         insolvency, fraudulent conveyance, reorganization, moratorium, and
         other similar laws relating to or affecting the enforcement of
         creditors' rights generally, by general equitable principles
         (regardless of whether enforceability is considered in a proceeding in
         equity or at law) and by an implied covenant of good faith and fair
         dealing and Section 8(b)(6)(D) of the FDIA and (iii) that, assuming
         approval of GLB's shareholders, upon the filing of the Certificate of
         Merger with the OSS, the Parent Merger shall become effective.

                  (d)      Affiliate Agreements. Sky shall have received the
         agreements referred to in Section 6.07 from each GLB Affiliate.

                  (e)      Tax Opinion. Sky shall have received an opinion of
         Squire, Sanders & Dempsey L.L.P., dated the Effective Date, in form and
         in substance reasonably acceptable to it, to the effect that, on the
         basis of the facts, representations and assumptions set forth in such
         opinion, (i) the Merger constitutes a "reorganization" within the
         meaning of Section 368(a) of the Code. In rendering its opinion, such
         counsel may require and rely upon representations contained in letters
         from GLB and Sky.

                  (f)      Director's and Officer's Liability Insurance. Sky
         shall have purchased the director's and officer's liability insurance
         required by Section 6.12(b) of this Agreement.

                  (g)      Fairness Opinion. The GLB Board shall have received
         the written opinion of a financial advisor satisfactory to the GLB
         Board to the effect that as of the date thereof the consideration to be
         received by the holders of GLB Shares in the Merger is fair to the
         holders of GLB Shares from a financial point of view (the "Fairness
         Opinion").

                                       39



                                  ARTICLE VIII

                                   Termination

         8.01     Termination. This Agreement may be terminated, and the
Acquisition may be abandoned:

                  (a)      Mutual Consent. At any time prior to the Effective
         Time, by the mutual consent of Sky and GLB, if the Board of Directors
         of each so determines by vote of a majority of the members of its
         entire Board.

                  (b)      Breach. At any time prior to the Effective Time, by
         Sky or GLB, if its Board of Directors so determines by vote of a
         majority of the members of its entire Board, in the event of either:
         (i) a breach by the other party of any representation or warranty
         contained herein (subject to the standard set forth in Section 5.02),
         which breach cannot be or has not been cured within 30 days after the
         giving of written notice to the breaching party of such breach; or (ii)
         a breach by the other party of any of the covenants or agreements
         contained herein, which breach cannot be or has not been cured within
         30 days after the giving of written notice to the breaching party of
         such breach, provided that such breach (whether under (i) or (ii))
         would be reasonably likely, individually or in the aggregate with other
         breaches, to result in a Material Adverse Effect. In the event of a
         breach by GLB of any representation, warranty, covenant or agreement
         contained herein, which breach cannot be or has not been cured within
         30 days after giving written notice to GLB of such breach pursuant to
         this Section 8.01(b), Sky, at its option, in lieu of terminating this
         Agreement pursuant to this Section 8.01(b), may agree to an adjustment
         of the Exchange Ratio by an amount that is mutually acceptable to the
         Sky Board and the GLB Board.

                  (c)      Delay. At any time prior to the Effective Time, by
         Sky or GLB, if its Board of Directors so determines by vote of a
         majority of the members of its entire Board, in the event that the
         Merger is not consummated by March 31, 2004, except to the extent that
         the failure of the Merger then to be consummated arises out of or
         results from the knowing action or inaction of the party seeking to
         terminate pursuant to this Section 8.01(c).

                  (d)      No Approval. By GLB or Sky, if its Board of Directors
         so determines by a vote of a majority of the members of its entire
         Board, in the event (i) the approval of any Governmental Authority or
         any of the Regulatory Authorities required for consummation of the
         Merger and the other transactions contemplated by this Agreement shall
         have been denied by final nonappealable action of such Governmental
         Authority or Regulatory Authority; (ii) the GLB shareholders fail to
         adopt this Agreement at the GLB Meeting; or (iii) as of the Effective
         Date, any of the closing conditions have not been met as required by
         Article VII hereof.

                  (e)      Sky Common Shares. By GLB, in the event that:

                           (i)      the Average NMS Closing Price (as defined
                  below) of Sky Common Shares is less than $17.80; and

                                       40



                           (ii)     (A) the number obtained by dividing the
                  Average NMS Closing Price of Sky Common Shares by $22.25 is
                  less than (B) the number obtained by dividing the Final Index
                  Price (as defined below) by the Initial Index Price (as
                  defined below) and then multiplying the quotient in this
                  clause (ii)(B) by .80.

                  For purposes of this Section 8.01(e), the following terms have
         the meanings indicated below:

                           "Average NMS Closing Price" shall mean the arithmetic
         mean of the NMS Closing Prices for the ten trading days immediately
         preceding the fifth trading day prior to the receipt of final federal
         regulatory approval of the Merger.

                           "Final Index Price" means the sum of the Final Prices
         for each company comprising the Index Group multiplied by the
         appropriate weight.

                           "Final Price," with respect to any company belonging
         to the Index Group, means the arithmetic mean of the daily closing
         sales prices of a share of common stock of such company, as reported on
         the consolidated transaction reporting system for the market or
         exchange on which such common stock is principally traded, for the same
         ten trading days used in calculating the Average NMS Closing Price of
         Sky Common Shares (i.e., the valuation date).

                           "Index Group" means the 25 financial institution
         holding companies listed on Exhibit B attached hereto, the common stock
         of all of which shall be publicly traded and as to which there shall
         not have been a publicly announced proposal at any time during the
         period beginning on the date of the Agreement and ending on the
         valuation date for any such company to be acquired. In the event that
         the common stock of any such company ceases to be publicly traded or a
         proposal to acquire any such company is announced at any time during
         the period beginning on the date of this Agreement and ending on the
         valuation date, such company will be removed from the Index Group, and
         the weights attributed to the remaining companies will be adjusted
         proportionately for purposes of determining the Final Index Price and
         the Initial Index Price. The 25 financial institution holding companies
         and the weights attributed to them are listed on Exhibit B attached
         hereto.

                           "Initial Index Price" means the sum of each per share
         closing price of the common stock of each company comprising the Index
         Group multiplied by the applicable weighting, as such prices are
         reported on the consolidated transactions reporting system for the
         market or exchange on which such common stock is principally traded, on
         the trading day immediately preceding the public announcement of the
         Agreement.

                           "NMS Closing Price" shall mean the price per share of
         the last sale of Sky Common Shares reported on the NASDAQ National
         Market System at the close of the trading day by the NASD.

                  Prior to GLB exercising its right of termination under this
         Section 8.01(e), in the event that both of the conditions specified in
         Sections 8.01(e)(i) and (ii) are met, Sky may, at its option (the "Fill
         Option"), for a period of ten business days commencing on the date the
         parties determine the conditions have been met, offer to distribute to
         GLB's

                                       41



         shareholders, in connection with the Merger Consideration, the number
         of shares of Sky Common Shares necessary for the Exchange Ratio to
         equal $17.80 divided by the Average NMS Closing Price of Sky Common
         Shares (the "Fill Offer"). Thereafter, for a period of ten business
         days, GLB shall have the opportunity to accept or reject the Fill
         Offer. If GLB elects to accept the Fill Offer, GLB shall provide
         written notice of its acceptance to Sky, whereupon no termination shall
         have occurred pursuant to this Section 8.01(e) and this Agreement shall
         remain in effect in accordance with its terms, except that the Merger
         Consideration shall have been so adjusted and any references in this
         Agreement to "Merger Consideration" and "Exchange Ratio" shall
         thereafter be deemed to refer to the Merger Consideration and Exchange
         Ratio after giving to any adjustment made pursuant to this Section
         8.01(e). If GLB rejects the Fill Offer, GLB may terminate this
         Agreement in accordance with the provisions hereof. In the event Sky
         determines not to exercise the Fill Option, it will so advise GLB in
         writing, and thereafter, for a period of three business days GLB may
         exercise its right to terminate this Agreement pursuant to this Section
         8.01(e).

                  If Sky or any company belonging to the Index Group declares or
         effects a stock dividend, reclassification, recapitalization, split-up,
         combination, exchange of shares or similar transaction between the date
         of the Agreement and the valuation date, the prices for the common
         stock of such company will be appropriately adjusted.

                  (f)      Other Transactions. By GLB or by Sky, in the event
         that GLB receives an Acquisition Proposal pursuant to Section 6.06
         hereof and enters into an agreement with respect to such Acquisition
         Proposal, subject however, to the payment by GLB of the termination fee
         specified in Section 8.03 hereof.

                  (g)      Fairness Opinion. By July 30, 2003, GLB shall provide
         written notice to Sky of its receipt of the Fairness Opinion. If such
         notice is not provided by GLB to Sky by such date, then Sky shall have
         the right to terminate this Agreement through August 20, 2003. If GLB
         is unable, after employing its best efforts, to obtain the Fairness
         Opinion by August 15, 2003, then GLB shall have the right to terminate
         this Agreement through August 20, 2003.

         8.02     Effect of Termination and Abandonment; Enforcement of
Agreement. In the event of termination of this Agreement and the abandonment of
the Merger pursuant to this Article VIII, no party to this Agreement shall have
any liability or further obligation to any other party hereunder except (i) as
set forth in Sections 8.03 and 9.01; and (ii) that termination will not relieve
a breaching party from liability for any willful breach of this Agreement giving
rise to such termination. Notwithstanding anything contained herein to the
contrary, the parties hereto agree that irreparable damage will occur in the
event that a party breaches any of its obligations, duties, covenants and
agreements contained herein. It is accordingly agreed that the parties shall be
entitled to an injunction or injunctions to prevent breaches or threatened
breaches of this Agreement and to enforce specifically the terms and provisions
of this Agreement in any court of the United States or any state having
jurisdiction, this being in addition to any other remedy to which they are
entitled by law or in equity.

         8.03     Termination Fee. GLB shall pay to Sky a termination fee in the
amount of $1,250,000 if:

                                       42



                  (a)      (x) this Agreement is terminated by Sky pursuant to
         Section 8.01(b)(ii) or by Sky or GLB pursuant to Section 8.01(d)(ii) or
         Section 8.01(f); (y) after the date hereof and prior to any such
         termination, an Acquisition Proposal (including an Acquisition Proposal
         from a party that has previously made an Acquisition Proposal to GLB)
         with respect to GLB was commenced, publicly proposed or publicly
         disclosed; and (z) within 18 months after such termination, GLB shall
         have entered into an agreement relating to an Acquisition Proposal or
         any Acquisition Proposal shall have been consummated; or

                  (b)      after receiving an Acquisition Proposal, the GLB
         Board does not take action within the time period set forth in Section
         8.01(c) to convene the GLB Meeting and recommend that GLB shareholders
         adopt this Agreement; and within 18 months after such receipt, GLB
         shall have entered into an agreement relating to an Acquisition
         Proposal or any Acquisition Proposal shall have been consummated.

                  Upon payment of the fee described in this Section 8.03, GLB
         shall have no further liability to Sky at law or in equity with respect
         to such termination under Section 8.01(b)(ii) or 8.01(d)(ii), or with
         respect to this Agreement.

         8.04     Force Majeure. Notwithstanding anything to the contrary in
this Agreement, in the event this Agreement is terminated as a result of a
failure of a condition, which failure is due to a natural disaster or other act
of God, or an act of war or terrorism, and provided no party has failed to
observe the material obligations of such party under this Agreement, no party
shall be obligated to pay to the other party to this Agreement any fees or
expenses or otherwise be liable hereunder.

                                   ARTICLE IX

                                  Miscellaneous

         9.01     Survival. No representations, warranties, agreements and
covenants contained in this Agreement shall survive the Effective Time (other
than Sections 6.05(b), 6.12, 6.13, 6.16 and this Article IX which shall survive
the Effective Time) or the termination of this Agreement if this Agreement is
terminated prior to the Effective Time (other than Sections 6.03(b), 6.04,
6.05(b), 8.02, and this Article IX which shall survive such termination).

         9.02     Waiver; Amendment. Prior to the Effective Time, any provision
of this Agreement may be (i) waived by the party benefited by the provision, or
(ii) amended or modified at any time, by an agreement in writing between the
parties hereto executed in the same manner as this Agreement, except that after
the GLB Meeting, this Agreement may not be amended if it would violate Section
1701.78(G) of the OGCL or the federal securities laws.

         9.03     Counterparts. This Agreement may be executed in one or more
counterparts, each of which shall be deemed to constitute an original.

         9.04     Governing Law. This Agreement shall be governed by, and
interpreted in accordance with, the laws of the State of Ohio applicable to
contracts made and to be performed

                                       43



entirely within such State (except to the extent that mandatory provisions of
federal law are applicable).

         9.05     Expenses. Each party hereto will bear all expenses incurred by
it in connection with this Agreement and the transactions contemplated hereby,
except that printing and mailing expenses shall be shared equally between GLB
and Sky. All fees to be paid to Regulatory Authorities and the SEC in connection
with the transactions contemplated by this Agreement shall be borne by Sky.

         9.06     Notices. All notices, requests and other communications
hereunder to a party shall be in writing and shall be deemed given if personally
delivered, telecopied (with confirmation) or mailed by registered or certified
mail (return receipt requested) to such party at its address set forth below or
such other address as such party may specify by notice to the parties hereto.

                               If to GLB, to:

                               GLB Bancorp, Inc.
                               7001 Center Street
                               Mentor, Ohio  44060
                               Attn:  Richard T. Flenner, Jr., President and CEO
                               Facsimile:  440-974-3016

                               With a copy to:

                               Kohrman Jackson & Krantz P.L.L.
                               One Cleveland Center, 20th Floor
                               1375 East Ninth Street
                               Cleveland, OH  44114
                               Attn:  Marc C. Krantz, Esq.
                               Facsimile:  (216) 621-6536

                               If to Sky, to:

                               Sky Financial Group, Inc.
                               221 South Church Street
                               Bowling Green, OH 43402
                               Attn:  W. Granger Souder, Esq.
                               Facsimile:  (419) 254-6345

                               with a copy to:

                               Squire, Sanders & Dempsey L.L.P.
                               4900 Key Tower
                               127 Public Square
                               Cleveland, OH 44114-1304
                               Attn:  M. Patricia Oliver, Esq.
                               Facsimile:  (216) 479-8776

                                       44



         9.07     Entire Understanding; No Third Party Beneficiaries. This
Agreement and all schedules and exhibits attached hereto, together with that
certain voting agreement by and among Sky and certain GLB shareholders (an
executed copy of which has been delivered to Sky prior to the execution of this
Agreement), represent the entire understanding of the parties hereto with
reference to the transactions contemplated hereby and thereby and this Agreement
supersedes any and all other oral or written agreements heretofore made (other
than any such separate agreement). Except for Sections 3.01, 6.12 and 6.13
hereof, nothing in this Agreement, whether express or implied, is intended to
confer upon any person, other than the parties hereto or their respective
successors, any rights, remedies, obligations or liabilities under or by reason
of this Agreement.

         9.08     Interpretation; Effect. When a reference is made in this
Agreement to Sections, Exhibits or Schedules, such reference shall be to a
Section of, or Exhibit or Schedule to, this Agreement unless otherwise
indicated. The table of contents and headings contained in this Agreement are
for reference purposes only and are not part of this Agreement. Whenever the
words "include", "includes" or "including" are used in this Agreement, they
shall be deemed to be followed by the words "without limitation."

         9.09     Waiver of Jury Trial. Each of the parties hereto hereby
irrevocably waives any and all right to trial by jury in any legal proceeding
arising out of or related to this Agreement or the transactions contemplated
hereby.

                            [Signature Page Follows]

                                       45



         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed in counterparts by their duly authorized officers, all as of the day
and year first above written.

                                    GLB BANCORP, INC.

                                    By: /s/ Richard T. Flenner, Jr.
                                       -----------------------------------------
                                    Name: Richard T. Flenner, Jr.
                                    Title: President and CEO

                                    SKY FINANCIAL GROUP, INC.

                                    By: /s/ Marty E. Adams
                                       -----------------------------------------
                                    Name:  Marty E. Adams
                                    Title:  Chairman, President and CEO

                                      S-1



                                    EXHIBIT A

                         FORM OF GLB AFFILIATE AGREEMENT

                               _____________, 2003

Sky Financial Group, Inc.
221 South Church Street
Bowling Green, Ohio 43402

Ladies and Gentlemen:

         I have been advised that as of the date hereof I may be deemed to be an
"affiliate" of GLB Bancorp, Inc. ("GLB"), as that term is defined for purposes
of Paragraphs (c) and (d) of Rule 145 of the Rules and Regulations (the "Rules
and Regulations") of the Securities and Exchange Commission (the "Commission")
promulgated under the Securities Act of 1933, as amended (the "Act").

         Pursuant to the terms of the Agreement and Plan of Merger by and
between Sky Financial Group, Inc. ("Sky") and GLB dated as of July 15, 2003 (the
"Merger Agreement"), providing for the merger of GLB with and into Sky (the
"Merger"), and as a result of the Merger, I may receive Sky common shares ("Sky
Common Shares") in exchange for GLB common shares ("GLB Common Shares") owned by
me at the Effective Time (as defined and determined pursuant to the Merger
Agreement). This letter is being delivered pursuant to Section 6.07 of the
Merger Agreement. I represent and warrant to Sky that in such event:

         A.       I will not sell, assign or transfer the Sky Common Shares that
I receive as aforesaid in violation of the Act or the Rules and Regulations.

         B.       I have carefully read this letter and the Merger Agreement and
have discussed their requirements and other applicable limitations upon my
ability to sell, transfer or otherwise dispose of the Sky Common Shares, to the
extent I feel necessary, with my counsel or counsel for GLB. I understand that
Sky is relying on the representations I am making in this letter and I hereby
agree to hold harmless and indemnify Sky and its officers and directors from and
against any losses, claims, damages, expenses (including reasonable attorneys'
fees), or liabilities ("Losses") to which Sky or any officer or director of Sky
may become subject under the Act or otherwise as a result of the untruth,
breach, or failure of such representations.

         C.       I have been advised that the issuance of the Sky Financial
Common Shares issued to me pursuant to the Merger will have been registered with
the Commission under the Act on a Registration Statement on Form S-4. However, I
have also been advised that since I may be deemed to be an affiliate under the
Rules and Regulations at the time the Merger was submitted for a vote of the
shareholders of GLB, that the Sky Common Shares must be held by me

                                      A-1



indefinitely unless (i) my subsequent distribution of Sky Common Shares has been
registered under the Act; (ii) a sale of the Sky Common Shares is made in
conformity with the volume and other applicable limitations of a transaction
permitted by Rule 145 promulgated by the Commission under the Act and as to
which Sky has received satisfactory evidence of the compliance and conformity
with said Rule, or (iii) a transaction in which, in the opinion of Squire,
Sanders & Dempsey L.L.P. (or other counsel reasonably acceptable to Sky) or in
accordance with a no-action letter from the Commission, some other exemption
from registration is available with respect to any such proposed sale, transfer
or other disposition of the Sky Common Shares.

         D.       I also understand that stop transfer instructions will be
given to Sky's transfer agent with respect to any Sky Common Shares that I
receive in the Merger and that there will be placed on the certificates for such
Sky Common Shares, a legend stating in substance:

                  "The shares represented by this certificate have been issued
         or transferred to the registered holder as a result of a transaction to
         which Rule 145 under the Securities Act of 1933, as amended (the
         "Act"), applies. The shares represented by this certificate may not be
         sold, transferred or assigned, and the issuer shall not be required to
         give effect to any attempted sale, transfer or assignment, except
         pursuant to (i) an effective registration statement under the Act, (ii)
         a transaction permitted by Rule 145 and as to which the issuer has
         received reasonable and satisfactory evidence of compliance with the
         provisions of Rule 145, or (iii) a transaction in which, in the opinion
         of Squire, Sanders & Dempsey L.L.P. or other counsel satisfactory to
         the issuer or in accordance with a "no action" letter from the staff of
         the Securities and Exchange Commission, such shares are not required to
         be registered under the Act."

                                      A-2



         It is understood and agreed that the legend set forth in Paragraph D
above shall be promptly removed and any stop order instructions with respect
thereto shall be canceled upon receipt of advice from Squire, Sanders & Dempsey
L.L.P., or other counsel satisfactory to Sky, that such actions are appropriate
under the then-existing circumstances. Such advice of Squire, Sanders & Dempsey
L.L.P. shall be given promptly at no cost to such affiliate, upon receipt of
reasonably satisfactory evidence of compliance with Rule 145.

                                          Very truly yours,

Date: _____________, 2003                 ______________________________________
                                          (Name of Affiliate)

                                          PLEASE PRINT YOUR NAME HERE:

                                          ______________________________________

Accepted this _____ day of
__________, 2003

SKY FINANCIAL GROUP, INC.

By ___________________________________
    Marty E. Adams, Chairman, President and CEO

                                      A-3



                                    EXHIBIT B

                PEER GROUP COMMERCIAL FINANCIAL INSTITUTIONS FOR
                        INDEX PURSUANT TO SECTION 8.01(e)

SKYF GLBK MERGER TERMINATION TRIGGERS



                                                                                                                Recommended
                                                                               July 15                              GLBK
                                                                  Shares        Share          Market               Index
                                                  Company      Outstanding      Price      Capitalization         Weighting
                                                  -------      -----------      -----      --------------       -----------
                                                                                                 
AMCORE Financial, Inc.                             AMFI         24,849,209      24.30         603,835,779          1.1496%
Associated Banc-Corp.                              ASBC         73,970,806      38.23       2,827,903,913          5.3838%
Banknorth Group, Inc.                              BNK         163,881,000      26.87       4,403,482,470          8.3834%
Citizens Banking Company                           CBCF         43,265,567      26.67       1,153,892,672          2.1968%
Commerce Bancshares, Inc.                          CBSH         66,230,707      41.90       2,775,066,623          5.2832%
Charter One Financial, Inc.                        CF          225,005,000      31.00       6,975,155,000         13.2794%
Community First Bankshares, Inc.                   CFBX         38,447,050      28.13       1,081,515,517          2.0590%
First Commonwealth Financial Corporation           FCF          59,004,000      13.40         790,653,600          1.5053%
First Midwest Bancorp, Inc.                        FMBI         46,598,763      29.77       1,387,245,175          2.6411%
FirstMerit Corporation                             FMER         84,463,971      24.42       2,062,610,172          3.9268%
Fulton Financial Corporation                       FULT        105,578,000      20.94       2,210,803,320          4.2090%
Huntington Banchares Incorporated                  HBAN        228,628,958      20.25       4,629,736,400          8.8142%
NBT Bancorp, Inc.                                  NBTB         32,416,670      20.26         656,761,734          1.2504%
North Fork Bancorporation                          NFB         156,658,000      35.60       5,577,024,800         10.6176%
Old National Bancorp                               ONB          63,372,000      23.62       1,496,846,640          2.8497%
Provident Financial Group, Inc.                    PFGI         48,765,906      28.21       1,375,686,208          2.6191%
Park National Corporation                          PRK          13,754,789     114.25       1,571,484,643          2.9918%
Republic Bancorp, Inc.                             RBNC         57,527,143      13.90         799,627,288          1.5223%
S&T Bancorp, Inc.                                  STBA         26,327,213      29.40         774,020,062          1.4736%
Susquehanna Bancshares, Inc.                       SUSQ         39,675,183      24.89         987,515,305          1.8800%
TCF Financial Corporation                          TCB          72,514,000      42.04       3,048,488,560          5.8038%
United Bankshares, Inc.                            UBSI         41,647,132      29.75       1,239,002,177          2.3588%
UMB Financial Corporation                          UMBF         21,754,485      44.29         963,506,141          1.8343%
Valley National Bancorp                            VLY          93,733,000      27.84       2,609,526,720          4.9681%
WesBanco, Inc.                                     WSBC         20,181,516      26.00         524,719,416          0.9990%

                                                  Total                                    52,526,110,334        100.0000%


                                      B-1