EXHIBIT 99.2

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THE HANOVER  INSURANCE  GROUP,  INC.'S  BOARD OF  DIRECTORS  AUTHORIZES  A SHARE
REPURCHASE PROGRAM
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WORCESTER,  Mass.,  December 28, 2005 - The Hanover Insurance Group, Inc. (NYSE:
THG)  announced  that  the  company's  Board of  Directors  has  authorized  the
previously  announced share repurchase program of up to $200 million funded from
the proceeds of, and contingent on the closing of, the previously announced sale
of its life insurance subsidiary, Allmerica Financial Life Insurance and Annuity
Company  ("AFLIAC")  to The  Goldman  Sachs  Group,  Inc.  The sale of AFLIAC is
expected to occur on December 30, 2005. The related and previously announced AIT
fund  reorganization and sale of the AIT funds' investment  advisory company are
expected to occur on January 6, 2006.

The share repurchase program is currently expected to be substantially completed
in the first half of 2006.

Forward-Looking Statements

Certain statements in this release, including statements estimating the expected
closing  dates for the  transactions  and the expected  completion  date for the
share  repurchase  program,  are  forward-looking  statements,  as that  term is
defined in the  Private  Securities  Litigation  Reform  Act of 1995.  There are
certain factors that could cause actual results, including the completion of the
repurchase  program,  to differ  materially from those anticipated by this press
release. These include: (1) the successful  consummation of the transaction with
Goldman Sachs in a timely manner; (2) the various conditions to the consummation
of such  transactions  being  satisfied  or waived  without  the  imposition  of
material  burdens or expenses;  and (3) the  uncertainties of the successful and
timely execution of the repurchase  program and the continuation  thereof in the
event of unanticipated events, market conditions or other opportunities or needs
for the deployment of capital.

Forward-looking statements are not guarantees of future performance,  and actual
results could well differ materially.  Investors should consider these and other
risks and  uncertainties  in our  business  that may affect  future  performance
(including  Life  Companies  operations)  and  that  are  discussed  in  readily
available  documents,  including The  Hanover's  (formerly  Allmerica's)  Annual
Report on Form 10-K,  Quarterly  Reports on Form 10-Q,  periodic reports on Form
8-K and other documents filed by The Hanover  Insurance  Group,  Inc.  (formerly
named  "Allmerica  Financial  Corporation")  with the  Securities  and  Exchange
Commission and which are also available at www.hanover.com under "Investors".

The  Hanover  Insurance  Group,  Inc.,  formerly  know  as  Allmerica  Financial
Corporation,  is  the  holding  company  for  a  group  of  insurance  companies
headquartered in Worcester, Massachusetts.


Contact Information

Investors:                            Media:
Sujata Mutalik                        Michael F. Buckley
E-mail:  smutalik@hanover.com         E-mail:  mibuckley@hanover.com
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         1-508-855-3457                        1-508-855-3099