J. Brian Palmer
Vice President and Chief Accounting Officer

 

 

 

October 5, 2010

 

Mr. Jim B. Rosenberg

Securities and Exchange Commission

Division of Corporation Finance

100 F Street N.E.

Washington, D.C. 20549

 

Dear Jim,

 

We received your letter dated September 21, 2010.  We currently anticipate providing our responses to you by October 29, 2010.  Should you have any questions, I can be reached at (617) 725-7115.

 

Sincerely,

 

 

 

 

 

/s/ J. Brian Palmer

 

 

CC:                            Frank Wyman

Lisa Vanjoske

 

Corporate Headquarters:
White Mountains Insurance Group, Ltd.
14 Wesley Street, 5
th Floor
Hamilton HM JX, Bermuda
Ph: 441-278-3160
ó Fax: 441-278-3170

 

Executive Offices:
White Mountains Insurance Group, Ltd.
80 South Main Street, Hanover, NH 03755
Ph: 617-725-7115
ó Fax: 617-725-7120
E-mail: bpalmer@whitemountains.com