OneBeacon Schedules First Quarter Earnings Release and Webcast

OneBeacon Insurance Group, Ltd. OB will review its first quarter 2011 results via live webcast at 10:00 a.m. ET on Friday, April 29, 2011, following its earnings release earlier that morning. The slide presentation that will be referenced during the call, the news release and a financial supplement will be available on the company's website: www.onebeacon.com. An audio playback of the webcast will be available on the site shortly following the call.