EXHIBIT 5.1

                             HOGAN & HARTSON L.L.P.
                                 Columbia Square
                           555 Thirteenth Street, N.W.
                           Washington, D.C. 20004-1109
                                 (202) 637-5600


                                October 16, 1998

Board of Directors
Webster Financial Corporation
Webster Plaza
Waterbury, Connecticut  06702

Ladies and Gentlemen:

          We are acting as special counsel to Webster Financial  Corporation,  a
Delaware  corporation  (the  "Corporation"),  and  holder  of all of the  Common
Securities of Webster Capital Trust II, a Delaware statutory business trust (the
"Trust"), in connection with the registration  statement on Form S-4, as amended
(File Nos.  333-64639  and  333-64639-01,  and  hereinafter  referred  to as the
"Registration  Statement"),  filed with the Securities and Exchange  Commission,
relating to (i) the issuance by the Trust of up to and  including  $50.0 million
aggregate   Liquidation  Amount  of  10.00%  Exchange  Capital  Securities  (the
"Exchange  Capital  Securities"),  in  exchange  for up to and  including  $50.0
million  aggregate   Liquidation   Amount  of  its  outstanding  10.00%  Capital
Securities  (the  "Original  Capital  Securities");  (ii)  the  issuance  by the
Corporation to the Trust, in an aggregate principal amount  corresponding to the
aggregate  Liquidation  Amount  of  the  Exchange  Capital  Securities,  of  the
Corporation's 10.00% Exchange Junior Subordinated Deferrable Interest Debentures
due April 1, 2027 (the "Exchange Junior Subordinated  Debentures"),  in exchange
for a comparable  aggregate  principal amount of the  Corporation's  outstanding
10.00% Junior Subordinated Deferrable Interest Debentures due April 1, 2027 (the
"Original  Junior  Subordinated  Debentures");  and (iii) the  guarantee  by the
Corporation  (the "Exchange  Guarantee") in connection  with the 10.00% Exchange
Capital  Securities.  This opinion letter is furnished to you at your request to
enable you to fulfill the  requirements  of Item 601(b)(5) of Regulation S-K, 17
C.F.R. ss. 229.601(b)(5), in connection with the Registration Statement.

          For purposes of this opinion  letter,  we have examined  copies of the
following documents:

          1.   An executed copy of the Registration Statement.

          2.   The  Certificate  of  Incorporation  of  the  Corporation,   with
               amendments   thereto,  as  certified  by  the  Secretary  of  the
               Corporation on the date hereof as then being  complete,  accurate
               and in effect.

          3.   The Bylaws of the  Corporation,  as certified by the Secretary of
               the  Corporation  on the  date  hereof  as then  being  complete,
               accurate and in effect.

          4.   An  executed  copy  of the  Junior  Subordinated  Indenture  (the
               "Indenture"),  dated as of April 1, 1997, between Eagle Financial
               Corp.   ("Eagle")  and  the  Wilmington  Trust  Company  ("WTC"),
               pursuant to which the  Exchange  Junior  Subordinated  Debentures
               will be issued.

          5.   An  executed  copy of the  Amended and  Restated  Declaration  of
               Trust,  dated as of April 1, 1997,  between  Eagle,  WTC, and the
               Administrative  Trustees







Board of Directors
Webster Financial Corporation
October 16, 1998
Page 2



               named therein,  pursuant to which the Exchange Capital Securities
               will be issued.

          6.   The form of Exchange Guarantee Agreement.

          7.   The form of Exchange Capital Security.

          8.   The form of Exchange Junior Subordinated Debenture.

          9.   The  Registration  Rights  Agreement,  dated as of April 1, 1997,
               among Eagle,  Eagle Financial Capital Trust I and Sandler O'Neill
               & Partners, L.P.

          10.  Resolutions  of the Board of Directors of Eagle  adopted on March
               25, 1997, and Resolutions adopted by the Pricing Committee of the
               Board of Directors of Eagle on March 26, 1997,  both as certified
               by the  Secretary of the  Corporation  on the date hereof as then
               being complete,  accurate and in effect, relating to, among other
               things, the Exchange Offering.

          In our  examination  of the aforesaid  documents,  we have assumed the
genuineness  of all  signatures,  the legal  capacity  of natural  persons,  the
authenticity,  accuracy and  completeness of all documents  submitted to us, and
the conformity with the original  documents of all documents  submitted to us as
certified, telecopied, photostatic, or reproduced copies. This opinion letter is
given, and all statements herein are made, in the context of the foregoing.

          This  opinion  letter  is based as to  matters  of law  solely  on the
General  Corporation  Law of the State of Delaware  and the  contract law of the
State of New York (but not including any  statutes,  ordinances,  administrative
decisions, rules or regulations of any political subdivision of the State of New
York). We express no opinion herein as to any other laws, statutes, regulations,
or ordinances.

          Based upon,  subject to, and limited by the  foregoing,  we are of the
opinion that:

     (i) following effectiveness of the Registration Statement and when executed
     and authenticated in the manner provided for in the Indenture and delivered
     against surrender and cancellation of a like aggregate  principal amount of
     Original Junior Subordinated Debentures as contemplated in the Registration
     Rights  Agreement,   the  Exchange  Junior  Subordinated   Debentures  will
     constitute valid and binding obligations of the Corporation  enforceable in
     accordance  with  their  terms,  except as may be  limited  by  bankruptcy,
     insolvency,  reorganization,  moratorium or other laws affecting creditors'
     rights (including,  without  limitation,  the effect of statutory and other
     law regarding fraudulent conveyances, fraudulent transfers and preferential
     transfers) and as may be limited by the exercise of judicial discretion and
     the  application  of principles of equity  including,  without  limitation,
     requirements of good faith, fair dealing,  conscionability  and materiality
     (regardless  of whether the






Board of Directors
Webster Financial Corporation
October 16, 1998
Page 3


     Exchange Junior  Subordinated  Debentures are considered in a proceeding in
     equity or at law); and

     (ii)  following  effectiveness  of  the  Registration  Statement  and  when
     executed by the Corporation and WTC, as Guarantee Trustee, and delivered as
     contemplated in the Registration  Rights Agreement,  the Exchange Guarantee
     will  constitute  a  valid  and  binding   obligation  of  the  Corporation
     enforceable  in  accordance  with its  terms,  except as may be  limited by
     bankruptcy, insolvency, reorganization,  moratorium or other laws affecting
     creditors' rights (including,  without limitation,  the effect of statutory
     and other law regarding  fraudulent  conveyances,  fraudulent transfers and
     preferential  transfers)  and as may be limited by the exercise of judicial
     discretion and the application of principles of equity  including,  without
     limitation,  requirements of good faith, fair dealing,  conscionability and
     materiality  (regardless of whether the Exchange Guarantee is considered in
     a proceeding in equity or at law).

          The above opinions shall be understood to mean only that if there is a
default in performance of an obligation, (i) if a failure to pay or other damage
can be shown and (ii) if the defaulting  party can be brought into a court which
will  hear  the  case  and  apply  the  governing  law,  then,  subject  to  the
availability of defenses,  and to the exceptions set forth above, the court will
provide a money damage (or perhaps injunctive or specific performance) remedy.

          We assume no  obligation to advise you of any changes in the foregoing
subsequent to the delivery of this opinion letter.  This opinion letter has been
prepared solely for your use in connection  with the filing of the  Registration
Statement on the date of this  opinion  letter and should not be quoted in whole
or in part or  otherwise  be  referred  to, nor filed with or  furnished  to any
governmental agency or other person or entity, without the prior written consent
of this firm.

          We hereby  consent to the filing of this opinion letter as Exhibit 5.1
to the  Registration  Statement  and to the  reference  to this  firm  under the
caption "Validity of the Exchange  Securities" in the prospectus  constituting a
part of the Registration  Statement.  In giving this consent,  we do not thereby
admit that we are an "expert"  within the meaning of the Securities Act of 1933,
as amended.

                                                       Very truly yours,



                                                       HOGAN & HARTSON L.L.P.