Exhibit 3.1

              Certificate of Incorporation of the Holding Company








                          CERTIFICATE OF INCORPORATION

                                       OF

                              COHOES BANCORP, INC.


         FIRST: The name of the Corporation is Cohoes Bancorp, Inc. (hereinafter
sometimes referred to as the "Corporation").

         SECOND:  The address of the registered office of the Corporation in the
State of Delaware is Corporation  Trust Center,  1209 Orange Street, in the City
of Wilmington,  County of New Castle.  The name of the registered  agent at that
address is The Corporation Trust Company.

         THIRD: The purpose of the Corporation is to engage in any lawful act or
activity for which a corporation may be organized under the General  Corporation
Law of Delaware.

         FOURTH:

                  A. The total  number of shares of all  classes of stock  which
the Corporation shall have the authority to issue is thirty million (30,000,000)
consisting of:

                           1.  five  million  (5,000,000)  shares  of  preferred
                  stock,  par value one cent  ($.01) per share  (the  "Preferred
                  Stock"); and

                           2. twenty-five million (25\,000,000) shares of common
                  stock,  par  value one cent  ($.01)  per  share  (the  "Common
                  Stock").

                  B. The  Board of  Directors  is hereby  expressly  authorized,
subject to any limitations prescribed by law, to provide for the issuance of the
shares of Preferred Stock in series, and by filing a certificate pursuant to the
applicable  law of the State of Delaware  (such  certificate  being  hereinafter
referred to as a "Preferred Stock Designation"),  to establish from time to time
the  number  of  shares  to be  included  in each  such  series,  and to fix the
designation,  powers,  preferences  and rights of the shares of each such series
and any  qualifications,  limitations  or  restrictions  thereof.  The number of
authorized  shares of the Preferred Stock may be increased or decreased (but not
below the number of shares thereof then  outstanding) by the affirmative vote of
the holders of a majority of the Common Stock,  without a vote of the holders of
the Preferred Stock, or of any series thereof, unless a vote of any such holders
is required pursuant to the terms of any Preferred Stock Designation.

                  C. 1.  Notwithstanding any other provision of this Certificate
of Incorporation,  in no event shall any record owner of any outstanding  Common
Stock which is beneficially owned,  directly or indirectly,  by a person who, as
of any record date for the determination of stockholders entitled to vote on any
matter,  beneficially  owns in excess of 10% of the  then-outstanding  shares of
Common Stock (the "Limit"),  be entitled, or permitted to any vote in respect of
the shares held in excess of the Limit. The number of votes which may be cast by
any

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record  owner by virtue of the  provisions  hereof in  respect  of Common  Stock
beneficially  owned by such person owning shares in excess of the Limit shall be
a number equal to the total  number of votes which a single  record owner of all
Common  Stock owned by such person  would be entitled to cast,  multiplied  by a
fraction, the numerator of which is the number of shares of such class or series
beneficially  owned by such person and owned of record by such record  owner and
the  denominator  of which  is the  total  number  of  shares  of  Common  Stock
beneficially owned by such person owning shares in excess of the Limit.

                           2.  The  following  definitions  shall  apply to this
Section C of this Article FOURTH:

                           (a) An "affiliate" of a specified person shall mean a
                  person  that  directly,  or  indirectly  through  one or  more
                  intermediaries,  controls,  or is  controlled  by, or is under
                  common control with, the person specified.

                           (b)  "Beneficial   ownership"   shall  be  determined
                  pursuant  to Rule 13d-3 of the General  Rules and  Regulations
                  under the  Securities  Exchange Act of 1934 (or any  successor
                  rule or statutory provision),  or, if said Rule 13d-3 shall be
                  rescinded  and there shall be no  successor  rule or statutory
                  provision thereto, pursuant to said Rule 13d-3 as in effect on
                  June 30, 1998; provided,  however, that a person shall, in any
                  event,  also be deemed  the  "beneficial  owner" of any Common
                  Stock:

                                    (1)  which   such   person  or  any  of  its
                           affiliates beneficially owns, directly or indirectly;
                           or

                                    (2)  which   such   person  or  any  of  its
                           affiliates has (i) the right to acquire (whether such
                           right is  exercisable  immediately  or only after the
                           passage  of  time),   pursuant   to  any   agreement,
                           arrangement or understanding (but shall not be deemed
                           to be  the  beneficial  owner  of any  voting  shares
                           solely by reason of an agreement,  contract, or other
                           arrangement  with  this  Corporation  to  effect  any
                           transaction  which is described in any one or more of
                           the  clauses of Section A of Article  EIGHTH) or upon
                           the exercise of conversion  rights,  exchange rights,
                           warrants,  or options or  otherwise,  or (ii) sole or
                           shared  voting  or  investment   power  with  respect
                           thereto  pursuant  to  any  agreement,   arrangement,
                           understanding,  relationship  or otherwise (but shall
                           not be  deemed  to be  the  beneficial  owner  of any
                           voting shares  solely by reason of a revocable  proxy
                           granted  for a  particular  meeting of  stockholders,
                           pursuant to a public solicitation of proxies for such
                           meeting, with respect to shares of which neither such
                           person nor any such affiliate is otherwise deemed the
                           beneficial owner); or

                                    (3) which are beneficially  owned,  directly
                           or  indirectly,  by any other  person with which such
                           first mentioned  person or any of its affiliates acts
                           as a partnership,  limited partnership,  syndicate or
                           other group pursuant to any agreement, arrangement or
                           understanding for the purpose of acquiring,  holding,
                           voting or disposing of any shares of capital stock of
                           this Corporation;

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                           and provided further,  however,  that (1) no director
                           or officer of this  Corporation  (or any affiliate of
                           any such director or officer) shall, solely by reason
                           of any or all of such directors or officers acting in
                           their capacities as such, be deemed, for any purposes
                           hereof,   to   beneficially   own  any  Common  Stock
                           beneficially  owned by any  other  such  director  or
                           officer (or any affiliate  thereof),  and (2) neither
                           any employee stock  ownership or similar plan of this
                           Corporation or any subsidiary of this Corporation nor
                           any trustee with respect thereto (or any affiliate of
                           such  trustee)  shall,   solely  by  reason  of  such
                           capacity of such trustee, be deemed, for any purposes
                           hereof,  to  beneficially  own any Common  Stock held
                           under any such plan.  For purposes of  computing  the
                           percentage  beneficial ownership of Common Stock of a
                           person,  the  outstanding  Common Stock shall include
                           shares   deemed   owned   by  such   person   through
                           application of this  subsection but shall not include
                           any other  Common Stock which may be issuable by this
                           Corporation  pursuant  to  any  agreement,   or  upon
                           exercise of conversion  rights,  warrants or options,
                           or otherwise. For all other purposes, the outstanding
                           Common  Stock shall  include  only Common  Stock then
                           outstanding  and shall not include  any Common  Stock
                           which may be issuable by this Corporation pursuant to
                           any  agreement,  or upon the  exercise of  conversion
                           rights, warrants or options, or otherwise.

                           (c)  A  "person"  shall  mean  any  individual, firm,
                  corporation, or other entity.

                           (d) The Board of  Directors  shall  have the power to
                  construe and apply the  provisions of this section and to make
                  all  determinations  necessary or desirable to implement  such
                  provisions,  including but not limited to matters with respect
                  to (1) the number of shares of Common Stock beneficially owned
                  by any  person,  (2)  whether  a  person  is an  affiliate  of
                  another,  (3) whether a person has an agreement,  arrangement,
                  or understanding with another as to the matters referred to in
                  the definition of beneficial ownership, (4) the application of
                  any other definition or operative provision of this Section to
                  the given  facts,  or (5) any  other  matter  relating  to the
                  applicability or effect of this Section.

                           3. The  Board of  Directors  shall  have the right to
demand that any person who is  reasonably  believed to  beneficially  own Common
Stock in excess of the Limit (or holds of record Common Stock beneficially owned
by any  person  in excess  of the  Limit) (a  "Holder  in  Excess")  supply  the
Corporation  with  complete  information  as to (a) the record  owner(s)  of all
shares  beneficially  owned by such Holder in Excess,  and (b) any other factual
matter relating to the applicability or effect of this section as may reasonably
be requested of such Holder in Excess. The Board of Directors shall further have
the right to receive  from any Holder in Excess  reimbursement  for all expenses
incurred  by the  Board in  connection  with its  investigation  of any  matters
relating  to the  applicability  or effect  of this  section  on such  Holder in
Excess, to the extent such  investigation is deemed  appropriate by the Board of
Directors as a result of the Holder in Excess refusing to supply the Corporation
with the information described in the previous sentence.

                           4. Except  as  otherwise provided by law or expressly
provided in this Section C, the presence,  in person or by proxy, of the holders
of record of shares of capital  stock of the  Corporation  entitling the holders
thereof to cast one-third of the votes (after giving effect, if required, to the
provisions  of this  Section)  entitled  to be cast by the  holders of shares of
capital stock of the Corporation  entitled to vote shall  constitute a quorum at
all meetings of the  stockholders,  and every  reference in this  Certificate of
Incorporation to a majority or other proportion of capital stock (or the holders
thereof) for purposes of determining  any quorum  requirement or any requirement
for

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stockholder  consent or  approval  shall be deemed to refer to such  majority or
other  proportion of the votes (or the holders thereof) then entitled to be cast
in respect of such capital stock.

                           5. Any constructions, applications, or determinations
made by the Board of  Directors,  pursuant to this  Section in good faith and on
the basis of such  information and assistance as was then  reasonably  available
for such purpose,  shall be conclusive and binding upon the  Corporation and its
stockholders.

                           6. In the event any provision (or portion thereof) of
this Section C shall be found to be invalid, prohibited or unenforceable for any
reason,  the remaining  provisions  (or portions  thereof) of this Section shall
remain in full force and  effect,  and shall be  construed  as if such  invalid,
prohibited or  unenforceable  provision had been stricken  herefrom or otherwise
rendered  inapplicable,  it  being  the  intent  of  this  Corporation  and  its
stockholders  that each such  remaining  provision (or portion  thereof) of this
Section C  remain,  to the  fullest  extent  permitted  by law,  applicable  and
enforceable as to all stockholders,  including  stockholders owning an amount of
stock over the Limit, notwithstanding any such finding.

         FIFTH: The following  provisions are inserted for the management of the
business  and the  conduct of the  affairs of the  Corporation,  and for further
definition,  limitation and regulation of the powers of the  Corporation  and of
its directors and stockholders:

                  A.  The  business  and  affairs  of the  Corporation  shall be
managed by or under the direction of the Board of Directors.  In addition to the
powers  and  authority  expressly  conferred  upon  them by  Statute  or by this
Certificate of Incorporation  or the By-laws of the  Corporation,  the directors
are hereby empowered to exercise all such powers and do all such acts and things
as may be exercised or done by the Corporation.

                  B. The  directors  of the  Corporation  need not be elected by
written ballot unless the By-laws so provide.

                  C.  Subject to the rights of holders of any class or series of
Preferred   Stock,  any  action  required  or  permitted  to  be  taken  by  the
stockholders  of the  Corporation  must be effected  at a duly called  annual or
special  meeting of  stockholders  of the Corporation and may not be effected by
any consent in writing by such stockholders.

                  D.  Subject to the rights of holders of any class or series of
Preferred  Stock,  special  meetings of  stockholders  of the Corporation may be
called  only by the Board of  Directors  pursuant to a  resolution  adopted by a
majority of the total number of directors  which the  Corporation  would have if
there were no vacancies on the Board of Directors (the "Whole Board").

                  E. Stockholders shall not be permitted to cumulate their votes
for the election of directors.

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         SIXTH:
                  A. The  number of  directors  shall be fixed from time to time
exclusively  by the Board of  Directors  pursuant to a  resolution  adopted by a
majority of the Whole Board. The directors,  other than those who may be elected
by the holders of any class or series of Preferred Stock,  shall be divided into
three classes, as nearly equal in number as reasonably  possible,  with the term
of office of the first  class to expire at the  conclusion  of the first  annual
meeting of stockholders, the term of office of the second class to expire at the
conclusion of the annual  meeting of  stockholders  one year  thereafter and the
term of office of the third  class to  expire at the  conclusion  of the  annual
meeting of stockholders two years thereafter,  with each director to hold office
until his or her successor  shall have been duly elected and qualified.  At each
annual  meeting  of  stockholders  following  such  initial  classification  and
election,  directors elected to succeed those directors whose terms expire shall
be elected for a term of office to expire at the third succeeding annual meeting
of stockholders  after their  election,  with each director to hold office until
his or her successor shall have been duly elected and qualified.

                  B.  Subject  to the  rights of the  holders  of any  series of
Preferred Stock then outstanding, newly created directorships resulting from any
increase in the authorized  number of directors or any vacancies in the Board of
Directors  resulting  from  death,  resignation,  retirement,  disqualification,
removal from office or other cause may be filled only by a majority  vote of the
directors  then in office,  though less than a quorum,  and  directors so chosen
shall hold office for a term expiring at the annual meeting of  stockholders  at
which the term of office of the class to which they have been  elected  expires,
and until such director's  successor shall have been duly elected and qualified.
No decrease in the number of directors constituting the Board of Directors shall
shorten the term of any incumbent director.

                  C. Advance notice of stockholder  nominations for the election
of directors and of business to be brought by stockholders before any meeting of
the stockholders of the Corporation shall be given in the manner provided in the
By-laws of the Corporation.

                  D.  Subject  to the  rights of the  holders  of any  series of
Preferred  Stock  then  outstanding,  any  directors,  or the  entire  Board  of
Directors,  may be removed from office at any time,  but only for cause and only
by the  affirmative  vote of the holders of at least 80% of the voting  power of
all of the then-outstanding  shares of capital stock of the Corporation entitled
to vote  generally  in the  election of directors  (after  giving  effect to the
provisions  of Article  FOURTH of this  Certificate  of  Incorporation),  voting
together as a single class.

         SEVENTH:  The Board of Directors is expressly empowered to adopt, amend
or repeal the By-laws of the Corporation.  Any adoption,  amendment or repeal of
the  By-laws of the  Corporation  by the Board of  Directors  shall  require the
approval  of a majority of the Whole  Board.  The  stockholders  shall also have
power to adopt,  amend or repeal the By-laws of the Corporation.  In addition to
any vote of the  holders  of any class or  series  of stock of this  Corporation
required by law or by this Certificate of Incorporation, the affirmative vote of
the holders of at least 80% of the voting  power of all of the  then-outstanding
shares of the capital stock of the Corporation entitled to vote generally in the
election of directors (after giving effect to the provisions of Article FOURTH

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hereof), voting together as a single class, shall be required to adopt, amend or
repeal any provisions of the By-laws of the Corporation.

         EIGHTH:
                  A. In addition to any affirmative vote required by law or this
Certificate of Incorporation, and except as otherwise expressly provided in this
Section:

                           1. any merger or  consolidation of the Corporation or
         any  Subsidiary  (as  hereinafter  defined)  with  (a)  any  Interested
         Stockholder  (as  hereinafter  defined)  or (b) any  other  corporation
         (whether or not itself an  Interested  Stockholder)  which is, or after
         such merger or  consolidation  would be, an Affiliate  (as  hereinafter
         defined) of an Interested Stockholder; or

                           2.  any  sale,  lease,  exchange,  mortgage,  pledge,
         transfer  or other  disposition  (in one  transaction  or a  series  of
         transactions) to or with any Interested  Stockholder,  or any Affiliate
         of any Interested Stockholder,  of any assets of the Corporation or any
         Subsidiary having an aggregate Fair Market Value (as hereafter defined)
         equaling  or  exceeding  25% or  more  of the  combined  assets  of the
         Corporation and its Subsidiaries; or

                           3. the issuance or transfer by the Corporation or any
         Subsidiary  (in one  transaction  or a series of  transactions)  of any
         securities  of the  Corporation  or any  Subsidiary  to any  Interested
         Stockholder or any Affiliate of any Interested  Stockholder in exchange
         for cash,  securities  or other  property  (or a  combination  thereof)
         having an aggregate  Fair Market Value equaling or exceeding 25% of the
         combined assets of the Corporation and its Subsidiaries except pursuant
         to an  employee  benefit  plan  of the  Corporation  or any  Subsidiary
         thereof; or

                           4.  the  adoption  of any  plan or  proposal  for the
         liquidation or dissolution of the Corporation  proposed by or on behalf
         of any  Interested  Stockholder  or  any  Affiliate  of any  Interested
         Stockholder; or

                           5. any reclassification of securities  (including any
         reverse stock split), or  recapitalization  of the Corporation,  or any
         merger or consolidation of the Corporation with any of its Subsidiaries
         or any  other  transaction  (whether  or not with or into or  otherwise
         involving an Interested  Stockholder) which has the effect, directly or
         indirectly,  of increasing the  proportionate  share of the outstanding
         shares  of  any  class  of  equity  or  convertible  securities  of the
         Corporation or any Subsidiary  which is directly or indirectly owned by
         any   Interested   Stockholder  or  any  Affiliate  of  any  Interested
         Stockholder (a "Disproportionate Transaction"); provided, however, that
         no such transaction shall be deemed a  Disproportionate  Transaction if
         the  increase  in  the   proportionate   ownership  of  the  Interested


                                       6






         Stockholder or Affiliate as a result of such  transaction is no greater
         than the increase experienced by the other stockholders generally;

shall require the affirmative  vote of the holders of at least 80% of the voting
power of the  then-outstanding  shares of stock of the  Corporation  entitled to
vote in the election of directors  (the "Voting  Stock"),  voting  together as a
single class. Such affirmative vote shall be required  notwithstanding  the fact
that no vote may be required,  or that a lesser percentage may be specified,  by
law or by any other  provisions  of this  Certificate  of  Incorporation  or any
Preferred  Stock  Designation or in any agreement  with any national  securities
exchange or quotation system or otherwise.

         The term  "Business  Combination"  as used in this Article EIGHTH shall
mean any  transaction  which is referred to in any one or more of  paragraphs  1
through 5 of Section A of this Article EIGHTH.

                  B. The  provisions  of Section A of this Article  EIGHTH shall
not be  applicable to any  particular  Business  Combination,  and such Business
Combination  shall  require  only the  affirmative  vote of the  majority of the
outstanding  shares  of  capital  stock  entitled  to vote,  or such  vote as is
required by law or by this Certificate of Incorporation,  if, in the case of any
Business Combination that does not involve any cash or other consideration being
received by the  stockholders  of the  Corporation  solely in their  capacity as
stockholders  of the  Corporation,  the  condition  specified  in the  following
paragraph 1 is met or, in the case of any other Business Combination, either the
condition  specified  in the  following  paragraph  1 or  all of the  conditions
specified in either of the following paragraphs 1 and 2 are met:

                           1. The Business  Combination shall have been approved
         by a majority of the Disinterested Directors (as hereinafter defined).

                           2. All of the  following  conditions  shall have been
         met:

                                    (a) The aggregate amount of the cash and the
                  Fair Market  Value as of the date of the  consummation  of the
                  Business  Combination of  consideration  other than cash to be
                  received  per share by the  holders  of  Common  Stock in such
                  Business  Combination shall at least be equal to the higher of
                  the following:

                                    (1) (if  applicable)  the  Highest Per Share
                           Price, including any brokerage commissions,  transfer
                           taxes  and  soliciting  dealers'  fees,  paid  by the
                           Interested  Stockholder  or any of its Affiliates for
                           any shares of Common Stock  acquired by it (i) within
                           the two-year  period  immediately  prior to the first
                           public  announcement  of the proposal of the Business
                           Combination (the "Announcement Date"), or (ii) in the
                           transaction   in  which  it  became   an   Interested
                           Stockholder, whichever is higher.

                                    (2) the  Fair  Market  Value  per  share  of
                           Common Stock on the Announcement  Date or on the date
                           on  which  the  Interested   Stockholder   became  an
                           Interested  Stockholder (such latter date is referred
                           to in  this  Article  EIGHTH  as  the  "Determination
                           Date"), whichever is higher.

                                    (b) The aggregate amount of the cash and the
                  Fair Market  Value as of the date of the  consummation  of the
                  Business  Combination of  consideration  other than cash to be
                  received per share by holders of shares of any class of

                                        7





                  outstanding  Voting  Stock other than Common Stock shall be at
                  least equal to the highest of the following (it being intended
                  that  the  requirements  of this  subparagraph  (b)  shall  be
                  required  to be met  with  respect  to  every  such  class  of
                  outstanding  Voting  Stock,  whether  or  not  the  Interested
                  Stockholder has previously acquired any shares of a particular
                  class of Voting Stock):

                                    (1) (if  applicable)  the  Highest Per Share
                           Price  (as   hereinafter   defined),   including  any
                           brokerage commissions,  transfer taxes and soliciting
                           dealers' fees, paid by the Interested Stockholder for
                           any shares of such class of Voting Stock  acquired by
                           it (i) within the two-year period  immediately  prior
                           to the Announcement  Date, or (ii) in the transaction
                           in  which  it  became  an   Interested   Stockholder,
                           whichever is higher;

                                    (2) (if applicable) the highest preferential
                           amount  per share to which the  holders  of shares of
                           such class of Voting  Stock are entitled in the event
                           of  any   voluntary   or   involuntary   liquidation,
                           dissolution or winding up of the Corporation; and

                                    (3) the Fair Market  Value per share of such
                           class of Voting Stock on the Announcement  Date or on
                           the Determination Date, whichever is higher.

                                    (c)  The  consideration  to be  received  by
                  holders of a  particular  class of  outstanding  Voting  Stock
                  (including  Common Stock) shall be in cash or in the same form
                  as the Interested  Stockholder  has previously paid for shares
                  of such class of Voting Stock.  If the Interested  Stockholder
                  has paid for shares of any class of Voting  Stock with varying
                  forms  of  consideration,  the  form  of  consideration  to be
                  received  per share by  holders  of  shares  of such  class of
                  Voting  Stock shall be either cash or the form used to acquire
                  the  largest  number of shares of such  class of Voting  Stock
                  previously acquired by the Interested  Stockholder.  The price
                  determined  in  accordance  with  Section B.2 of this  Article
                  EIGHTH shall be subject to appropriate adjustment in the event
                  of any stock dividend,  stock split,  combination of shares or
                  similar event.

                                    (d) After such  Interested  Stockholder  has
                  become an Interested Stockholder and prior to the consummation
                  of such  Business  Combination;  (i) except as  approved  by a
                  majority of the Disinterested Directors, there shall have been
                  no failure to declare and pay at the regular date therefor any
                  full quarterly  dividends  (whether or not  cumulative) on any
                  outstanding  stock having  preference over the Common Stock as
                  to dividends or liquidation; (ii) there shall have been (X) no
                  reduction in the annual rate of  dividends  paid on the Common
                  Stock (except as necessary to reflect any  subdivision  of the
                  Common  Stock),  except  as  approved  by a  majority  of  the
                  Disinterested  Directors,  and (Y) an  increase in such annual
                  rate of dividends as necessary to reflect any reclassification
                  (including   any  reverse  stock   split),   recapitalization,
                  reorganization or any similar transaction which has the effect
                  of reducing the number of outstanding  shares of Common Stock,
                  unless the failure

                                        8





                  to so  increase  such annual rate is approved by a majority of
                  the Disinterested Directors; and (iii) neither such Interested
                  Stockholder  nor any of its  Affiliates  shall have become the
                  beneficial  owner of any  additional  shares of  Voting  Stock
                  except  as  part  of the  transaction  which  results  in such
                  Interested Stockholder becoming an Interested Stockholder.

                                    (e) After such  Interested  Stockholder  has
                  become an Interested Stockholder,  such Interested Stockholder
                  shall not have  received the benefit,  directly or  indirectly
                  (except  proportionately  as a  stockholder),  of  any  loans,
                  advances, guarantees, pledges or other financial assistance or
                  any tax  credits  or  other  tax  advantages  provided  by the
                  Corporation,  whether in anticipation of or in connection with
                  such Business Combination or otherwise.

                                    (f)  A  proxy   or   information   statement
                  describing  the proposed  Business  Combination  and complying
                  with the  requirements of the Securities  Exchange Act of 1934
                  and the rules and  regulations  thereunder  (or any subsequent
                  provisions  replacing such Act, rules or regulations) shall be
                  mailed to  stockholders  of the  Corporation  at least 30 days
                  prior  to  the  consummation  of  such  Business   Combination
                  (whether  or  not  such  proxy  or  information  statement  is
                  required  to be  mailed  pursuant  to such  Act or  subsequent
                  provisions).

                  C. For the purposes of this Article EIGHTH:

                           1. A "Person"  shall include an  individual,  a group
         acting in concert,  a corporation,  a partnership,  an  association,  a
         joint   venture,   a  pool,  a  joint  stock  company,   a  trust,   an
         unincorporated  organization  or similar  company,  a syndicate  or any
         other group formed for the purpose of  acquiring,  holding or disposing
         of securities.

                           2.  "Interested  Stockholder"  shall  mean any Person
         (other  than the  Corporation  or any  holding  company  or  Subsidiary
         thereof) who or which:

                           (a) is the beneficial owner,  directly or indirectly,
                  of more than 10% of the voting power of the outstanding Voting
                  Stock; or

                           (b) is an  Affiliate  of the  Corporation  and at any
                  time within the two-year period  immediately prior to the date
                  in question was the beneficial owner,  directly or indirectly,
                  of 10% or more of the  voting  power  of the  then-outstanding
                  Voting Stock; or


                                        9





                           (c) is an assignee of or has  otherwise  succeeded to
                  any shares of Voting  Stock  which were at any time within the
                  two-year  period  immediately  prior to the  date in  question
                  beneficially  owned  by any  Interested  Stockholder,  if such
                  assignment or succession  shall have occurred in the course of
                  a transaction or series of transactions not involving a public
                  offering within the meaning of the Securities Act of 1933.

                           3. A Person  shall  be a  "beneficial  owner"  of any
         Voting Stock:

                           (a) which  such  Person or any of its  Affiliates  or
                  Associates  (as  hereinafter   defined)   beneficially   owns,
                  directly or indirectly  within the meaning of Rule 13d-3 under
                  the Securities  Exchange Act of 1934, as in effect on June 30,
                  1998; or

                           (b) which  such  Person or any of its  Affiliates  or
                  Associates has (i) the right to acquire (whether such right is
                  exercisable  immediately  or only after the  passage of time),
                  pursuant to any  agreement,  arrangement or  understanding  or
                  upon the  exercise  of  conversion  rights,  exchange  rights,
                  warrants or options,  or otherwise,  or (ii) the right to vote
                  pursuant to any agreement,  arrangement or understanding  (but
                  neither such Person nor any such Affiliate or Associate  shall
                  be deemed to be the  beneficial  owner of any shares of Voting
                  Stock  solely by reason of a  revocable  proxy  granted  for a
                  particular  meeting  of  stockholders,  pursuant  to a  public
                  solicitation of proxies for such meeting,  and with respect to
                  which  shares  neither  such Person nor any such  Affiliate or
                  Associate is otherwise deemed the beneficial owner); or

                           (c)  which  are  beneficially   owned,   directly  or
                  indirectly   within  the  meaning  of  Rule  13d-3  under  the
                  Securities  Exchange  Act of 1934,  as in  effect  on June 30,
                  1998, by any other Person with which such Person or any of its
                  Affiliates or Associates  has any  agreement,  arrangement  or
                  understanding for the purposes of acquiring,  holding,  voting
                  (other than solely by reason of a revocable proxy as described
                  in  Subparagraph  (b) of this  Paragraph 3) or in disposing of
                  any shares of Voting Stock;

         provided, however, that, in the case of any employee stock ownership or
         similar  plan of the  Corporation  or of any  Subsidiary  in which  the
         beneficiaries  thereof  possess  the right to vote any shares of Voting
         Stock  held by such plan,  no such plan nor any  trustee  with  respect
         thereto (nor any Affiliate of such  trustee),  solely by reason of such
         capacity of such trustee,  shall be deemed, for any purposes hereof, to
         beneficially own any shares of Voting Stock held under any such plan.

                           4. For the purpose of determining whether a Person is
         an  Interested  Stockholder  pursuant  to Section  C.2.,  the number of
         shares of Voting Stock deemed to be  outstanding  shall include  shares
         deemed  owned  through  application  of this Section C.3. but shall not
         include any other shares of Voting Stock which may be issuable pursuant
         to any  agreement,  arrangement or  understanding,  or upon exercise of
         conversion rights, warrants or options, or otherwise.

                                       10





                           5.   "Affiliate"  and  "Associate"   shall  have  the
         respective meanings ascribed to such terms in Rule 12b-2 of the General
         Rules and Regulations under the Securities  Exchange Act of 1934, as in
         effect on June 30, 1998.

                           6.  "Subsidiary"  means  any  corporation  of which a
         majority  of any  class  of  equity  security  is  owned,  directly  or
         indirectly,  by  the  Corporation;  provided,  however,  that  for  the
         purposes of the definition of Interested  Stockholder set forth in this
         Section C.2.,  the term  "Subsidiary"  shall mean only a corporation of
         which a majority of each class of equity security is owned, directly or
         indirectly, by the Corporation.

                           7.  "Disinterested  Director" means any member of the
         Board of Directors who is unaffiliated with the Interested  Stockholder
         and was a member of the Board of  Directors  prior to the time that the
         Interested  Stockholder  became  an  Interested  Stockholder,  and  any
         director who is  thereafter  chosen to fill any vacancy on the Board of
         Directors or who is elected and who, in either event,  is  unaffiliated
         with the  Interested  Stockholder,  and in  connection  with his or her
         initial assumption of office is recommended for appointment or election
         by  a  majority  of  Disinterested  Directors  then  on  the  Board  of
         Directors.

                           8.  "Fair  Market  Value"  means:  (a) in the case of
         stock,  the highest  closing sales price of the stock during the 30-day
         period  immediately  preceding  the date in question of a share of such
         stock of the  National  Association  of  Securities  Dealers  Automated
         Quotations  ("NASDAQ")  System or any system  then in use,  or, if such
         stock is admitted to trading on a principal  United  States  securities
         exchange  registered  under the Securities  Exchange Act of 1934,  Fair
         Market Value shall be the highest sale price reported during the 30-day
         period  preceding the date in question,  or, if no such  quotations are
         available,  the Fair Market Value on the date in question of a share of
         such stock as  determined  by the Board of Directors in good faith,  in
         each case with  respect to any class of stock,  appropriately  adjusted
         for  any  dividend  or  distribution  in  shares  of such  stock  or in
         combination or  reclassification  of  outstanding  shares of such stock
         into a smaller  number of shares of such stock,  and (b) in the case of
         property  other  than  cash or  stock,  the Fair  Market  Value of such
         property  on the  date  in  question  as  determined  by the  Board  of
         Directors in good faith.

                           9.  Reference  to "Highest  Per Share Price" shall in
         each case with  respect to any class of stock  reflect  an  appropriate
         adjustment for any dividend or  distribution in shares of such stock or
         any stock split or reclassification of outstanding shares of such stock
         into a greater  number of shares of such  stock or any  combination  or
         reclassification  of  outstanding  shares of such  stock into a smaller
         number of shares of such stock.

                           10. In the event of any Business Combination in which
         the Corporation survives,  the phrase "consideration other than cash to
         be  received"  as used in Sections  B.2.(a) and B.2.(b) of this Article
         EIGHTH  shall  include the shares of Common  Stock and/or the shares of
         any other class of outstanding  Voting Stock retained by the holders of
         such shares.

                  D.  A  majority  of  the   Disinterested   Directors   of  the
Corporation  shall have the power and duty to determine for the purposes of this
Article EIGHTH, on the basis of information

                                       11





known to them after  reasonable  inquiry,  (a) whether a person is an Interested
Stockholder;  (b) the number of shares of Voting Stock beneficially owned by any
person;  (c) whether a person is an Affiliate  or Associate of another;  and (d)
whether the assets which are the subject of any Business  Combination  have,  or
the  consideration  to be received for the issuance or transfer of securities by
the  Corporation or any Subsidiary in any Business  Combination has an aggregate
Fair  Market  Value  equaling or  exceeding  25% of the  combined  assets of the
Corporation  and its  Subsidiaries.  A majority of the  Disinterested  Directors
shall have the further  power to interpret  all of the terms and  provisions  of
this Article EIGHTH.

                  E. Nothing contained in this Article EIGHTH shall be construed
to relieve any Interested  Stockholder from any fiduciary  obligation imposed by
law.

                  F. Notwithstanding any other provisions of this Certificate of
Incorporation or any provision of law which might otherwise permit a lesser vote
or no vote,  but in  addition  to any  affirmative  vote of the  holders  of any
particular class or series of the Voting Stock required by law, this Certificate
of Incorporation or any Preferred Stock Designation, the affirmative vote of the
holders  of at least  80% of the  voting  power  of all of the  then-outstanding
shares of the Voting Stock, voting together as a single class, shall be required
to alter, amend or repeal this Article EIGHTH.

         NINTH: The Board of Directors of the  Corporation,  when evaluating any
offer of another  Person (as  defined  in Article  EIGHTH  hereof) to (A) make a
tender or exchange offer for any equity security of the  Corporation,  (B) merge
or  consolidate  the  Corporation  with  another  corporation  or  entity or (C)
purchase or otherwise  acquire all or  substantially  all of the  properties and
assets of the Corporation,  may, in connection with the exercise of its judgment
in  determining  what  is in the  best  interest  of  the  Corporation  and  its
stockholders, give due consideration to all relevant factors, including, without
limitation,  the social and economic  effect of  acceptance of such offer on the
Corporation's  present  and  future  customers  and  employees  and those of its
Subsidiaries (as defined in Article EIGHTH hereof);  on the communities in which
the Corporation and its Subsidiaries  operate or are located;  on the ability of
the Corporation to fulfill its corporate  objectives as a financial  institution
holding  company and on the ability of its subsidiary  financial  institution to
fulfill  the  objectives  of a federally  insured  financial  institution  under
applicable statutes and regulations.

         TENTH:
                  A. Each person who was or is made a party or is  threatened to
be made a party to or is otherwise  involved in any action,  suit or proceeding,
whether  civil,  criminal,   administrative  or  investigative   (hereinafter  a
"proceeding"),  by reason of the fact that he or she is or was a director  or an
officer  of  the  Corporation  or is or  was  serving  at  the  request  of  the
Corporation as a director or officer of another corporation,  including, without
limitation,  any Subsidiary (as defined in Article EIGHTH herein),  partnership,
joint venture,  trust or other enterprise,  including service with respect to an
employee benefit plan (hereinafter an  "indemnitee"),  whether the basis of such
proceeding is alleged action in an official capacity as a director or officer or
in any  other  capacity  while  serving  as a  director  or  officer,  shall  be
indemnified  and  held  harmless  by  the  Corporation  to  the  fullest  extent
authorized by the Delaware  General  Corporation  Law, as the same exists or may
hereafter be amended (but, in the case of any such amendment, only to the extent
that such amendment permits

                                       12





the  Corporation  to  provide  broader  indemnification  rights  than  such  law
permitted  the  Corporation  to provide  prior to such  amendment),  against all
expense, liability and loss (including attorneys' fees, judgments,  fines, ERISA
excise taxes or penalties and amounts paid in settlement) reasonably incurred or
suffered by such indemnitee in connection therewith;  provided,  however,  that,
except as provided in Section C hereof with  respect to  proceedings  to enforce
rights to  indemnification,  the Corporation shall indemnify any such indemnitee
in connection  with a proceeding (or part thereof)  initiated by such indemnitee
only if such  proceeding  (or  part  thereof)  was  authorized  by the  Board of
Directors of the Corporation.

                  B. The right to indemnification conferred in Section A of this
Article  shall  include  the right to be paid by the  Corporation  the  expenses
incurred in defending any such  proceeding  in advance of its final  disposition
(hereinafter  an  "advancement of expenses");  provided,  however,  that, if the
Delaware General  Corporation Law requires,  an advancement of expenses incurred
by an indemnitee in his or her capacity as a director or officer (and not in any
other  capacity  in  which  service  was  or is  rendered  by  such  indemnitee,
including,  without  limitation,  service to an employee  benefit plan) shall be
made only upon delivery to the  Corporation  of an undertaking  (hereinafter  an
"undertaking"),  by or on behalf of such  indemnitee,  to repay all  amounts  so
advanced if it shall  ultimately be determined by final  judicial  decision from
which there is no further right to appeal (hereinafter a "final  adjudication"),
that such  indemnitee is not entitled to be indemnified  for such expenses under
this Section or otherwise.  The rights to indemnification and to the advancement
of  expenses  conferred  in Sections A and B of this  Article  shall be contract
rights and such rights shall continue as to an indemnitee who has ceased to be a
director or officer and shall  inure to the benefit of the  indemnitee's  heirs,
executors and administrators.

                  C. If a claim under Section A or B of this Article is not paid
in full by the  Corporation  within  60 days  after a  written  claim  has  been
received by the Corporation, except in the case of a claim for an advancement of
expenses,  in which case the applicable  period shall be 20 days, the indemnitee
may at any time  thereafter  bring suit against the  Corporation  to recover the
unpaid amount of the claim.  If successful in whole or in part in any such suit,
or in a suit brought by the  Corporation  to recover an  advancement of expenses
pursuant to the terms of an undertaking,  the indemnitee  shall also be entitled
to be paid the expense of  prosecuting  or defending  such suit. In (1) any suit
brought by the indemnitee to enforce a right to  indemnification  hereunder (but
not in a suit brought by the  indemnitee to enforce a right to an advancement of
expenses) it shall be a defense that, and (2) in any suit by the  Corporation to
recover an advancement of expenses  pursuant to the terms of an undertaking  the
Corporation shall be entitled to recover such expenses upon a final adjudication
that, the indemnitee has not met any applicable standard for indemnification set
forth in the  Delaware  General  Corporation  Law.  Neither  the  failure of the
Corporation (including its Board of Directors, independent legal counsel, or its
stockholders)  to have made a  determination  prior to the  commencement of such
suit that  indemnification  of the  indemnitee  is  proper in the  circumstances
because the indemnitee  has met the applicable  standard of conduct set forth in
the  Delaware  General  Corporation  Law,  nor an  actual  determination  by the
Corporation (including its Board of Directors, independent legal counsel, or its
stockholders)  that the  indemnitee  has not met  such  applicable  standard  of
conduct,  shall  create  a  presumption  that  the  indemnitee  has  not met the
applicable  standard  of conduct  or, in the case of such a suit  brought by the
indemnitee,  be a defense to such suit. In any suit brought by the indemnitee to
enforce a right to indemnification  or to an advancement of expenses  hereunder,
or by the Corporation to recover an advancement of expenses

                                       13





pursuant  to the  terms  of an  undertaking,  the  burden  of  proving  that the
indemnitee  is  not  entitled  to be  indemnified,  or to  such  advancement  of
expenses, under this Article or otherwise shall be on the Corporation.

                  D. The rights to  indemnification  and to the  advancement  of
expenses  conferred  in this  Article  shall not be exclusive of any other right
which  any  person  may  have  or  hereafter  acquire  under  any  statute,  the
Corporation's  Certificate  of  Incorporation,   By-laws,   agreement,  vote  of
stockholders or Disinterested Directors or otherwise.

                  E. The Corporation may maintain insurance,  at its expense, to
protect itself and any director,  officer,  employee or agent of the Corporation
or another corporation,  partnership,  joint venture,  trust or other enterprise
against any expense,  liability or loss,  whether or not the  Corporation  would
have the power to indemnify such person against such expense,  liability or loss
under the Delaware General Corporation Law.

                  F. The Corporation may, to the extent  authorized from time to
time  by a  majority  vote  of the  disinterested  directors,  grant  rights  to
indemnification  and to the  advancement of expenses to any employee or agent of
the  Corporation  to the fullest  extent of the  provisions of this Article with
respect to the  indemnification  and  advancement  of expenses of directors  and
officers of the Corporation.

         ELEVENTH: A director of this Corporation shall not be personally liable
to the  Corporation  or its  stockholders  for  monetary  damages  for breach of
fiduciary  duty as a director,  except for  liability  (A) for any breach of the
director's duty of loyalty to the Corporation or its stockholders,  (B) for acts
or omissions  not in good faith or which  involve  intentional  misconduct  or a
knowing  violation  of  law,  (C)  under  Section  174 of the  Delaware  General
Corporation  Law, or (D) for any transaction  from which the director derived an
improper personal benefit.  If the Delaware General Corporation Law is hereafter
amended to further eliminate or limit the personal liability of directors,  then
the liability of a director of the Corporation shall be eliminated or limited to
the fullest  extent  permitted by the Delaware  General  Corporation  Law, as so
amended.

         Any  repeal  or  modification   of  the  foregoing   paragraph  by  the
stockholders  of the  Corporation  shall  not  adversely  affect  any  right  or
protection of a director of the Corporation  existing at the time of such repeal
or modification.

         TWELFTH:  The  Corporation  reserves  the right to amend or repeal  any
provision   contained  in  this  Certificate  of  Incorporation  in  the  manner
prescribed  by the laws of the State of Delaware and all rights  conferred  upon
stockholders are granted subject to this reservation;  provided,  however, that,
notwithstanding  any other provision of this Certificate of Incorporation or any
provision of law which might  otherwise  permit a lesser vote or no vote, but in
addition  to any vote of the holders of any class or series of the stock of this
Corporation  required  by law  or by  this  Certificate  of  Incorporation,  the
affirmative  vote of the  holders of at least 80% of the voting  power of all of
the then-outstanding  shares of the capital stock of the Corporation entitled to
vote  generally  in the  election  of  directors  (after  giving  effect  to the
provisions  of Article  FOURTH),  voting  together as a single  class,  shall be
required to amend or repeal this Article TWELFTH, Sections B or C of

                                       14





Article  FOURTH,  Sections  C or D of  Article  FIFTH,  Article  SIXTH,  Article
SEVENTH, Article EIGHTH, or Article TENTH.

         THIRTEENTH:  The  name and mailing address of the sole incorporator are
as follows:

         NAME                                   MAILING ADDRESS
         ----                                   ---------------
         Harry L. Robinson                      Cohoes Savings Bank
                                                75 Remsen Street
                                                Cohoes, New York  12047-2892



                                       15





         I, THE UNDERSIGNED,  being the incorporator, for the purpose of forming
a corporation under the laws of the State of Delaware,  do make, file and record
this Certificate of  Incorporation,  do certify that the facts herein stated are
true, and, accordingly, have hereto set my hand this ____ day of July 1998.




                                               ---------------------------------
                                               Harry L. Robinson, Incorporator



                                       16