Dividend Declaration

Marsh & McLennan Co Inc
23 November 2005

Letter to: RNS

Re: Quarterly Dividend Announcement

Please be advised that the board of directors of Marsh & McLennan Companies,
Inc. declared a quarterly dividend on November 16, 2005 on the company's
common stock of seventeen cents ($.17) per share, payable February 15, 2006 to 
stockholders of record on January 9, 2006.

Letter from: Cathleen L. Gold
             Marsh & McLennan Companies, Inc.


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