White Mountains Re Declares Preference Share Dividend of $37.53

The Board of Directors of White Mountains Re Group, Ltd., the Bermuda-based reinsurance unit of White Mountains Insurance Group, Ltd. WTM, has declared a dividend of $37.53 per share, payable in cash on or before December 31, 2010, to holders of record of its Fixed/Floating Perpetual Non-Cumulative Preference Shares as of the close of business on December 30, 2010.