[PAR] [TLE] John J. Byrne [SEP] John J. Byrne (July 11, 1932 – March 7, 2013) was an American longtime insurance industry executive who was CEO of GEICO, White Mountains Insurance Group and Fireman's Fund.  He also served as chairman of Overstock.com. [PAR] [TLE] White Mountains Insurance Group [SEP] White Mountains Insurance Group () ) is a financial services holding company based in Hamilton, Bermuda.
[PAR] [TLE] John J. Byrne [ SEP ] John J. Byrne ( July 11 , 1932 – March 7 , 2013 ) was an American longtime insurance industry executive who was CEO of GEICO , White Mountains Insurance Group and Fireman 's Fund . He also served as chairman of Overstock.com . [PAR] [TLE] White Mountains Insurance Group [ SEP ] White Mountains Insurance Group ( ) ) is a financial services holding company based in Hamilton , Bermuda .
What Hamilton, Bermuda based holding company who formerly featured CEO John J Byrne?
What Hamilton , Bermuda based holding company who formerly featured CEO John J Byrne ?
White Mountains Insurance Group
White Mountains Insurance Group