FOLEY, HOAG & ELIOT LLP
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                                         July 22, 1999


Ipswich Bancshares, Inc.
23 Market Street
Ipswich, Massachusetts  01938

Ladies and Gentlemen:

         We are familiar with the  Registration  Statement on Form S-8 (the "S-8
Registration   Statement")   filed  today  by  Ipswich   Bancshares,   Inc.,   a
Massachusetts  corporation  (the  "Company"),  with the  Securities and Exchange
Commission  under the Securities Act of 1933, as amended.  The S-8  Registration
Statement  relates  to the  proposed  offering  by the  Company  of shares  (the
"Shares")  of its  common  stock,  $.10 par  value per  share  ("Common  Stock")
issuable pursuant to the following plans (the "Plans"):


       o      100,000  shares of Common Stock  issuable  pursuant to the Ipswich
              Savings Bank 1998 Stock Incentive Plan.


       o      111,775  shares of Common Stock  issuable  pursuant to the Ipswich
              Savings Bank 1996 Stock Incentive Plan.

       o      11,323  shares of Common  Stock  issuable  pursuant to the Ipswich
              Savings Bank 1992 Incentive and Nonqualified Stock Incentive Plan.

       o      23,600  shares of Common  Stock  issuable  pursuant to the Ipswich
              Savings Bank Deferred Stock Compensation Plan for Directors.


         In arriving at the opinion expressed below, we have examined and relied
on the following documents:

       1. The Company's Articles of Organization and By-Laws, each as amended as
of the date hereof;

       2. Such  records of  meetings  and  consents  of the  Company's  Board of
Directors and of its stockholders, stock records and other records and documents
as we deemed necessary or appropriate for purposes of rendering this opinion;

         3.  The Plans.

         Based upon the foregoing, it is our opinion that:

         1. The Company has  corporate  power  adequate  for the issuance of the
Shares in accordance with the S-8 Registration Statement.

         2. The Company has taken all  necessary  corporate  action  required to
authorize the issuance and sale of the Shares.

         3.  When  certificates  for the  Shares  have been  duly  executed  and
counter-signed  and  delivered  against  due  receipt of the  purchase  price in
accordance  with the provisions of the Plan, the Shares will be legally  issued,
fully paid and non-assessable.

         We hereby  consent to the  filing of this  opinion as an exhibit to the
S-8 Registration Statement.

Very truly yours,

FOLEY, HOAG & ELIOT LLP


By:  /s/ David W. Walker
   ----------------------
     David W. Walker
     A Partner