Which billionaire lost all their money?

Alpine Capital Bank 8 AMERICAN National Association National Bank&TC 6 ANDERSON BROS Bank 5 BANK OF NEW ENGLAND 8 Bank of Western Oklahoma 14 BANKNORTH 7 Campbell Fetter Bank 9 Citizens National Bank of Quitman 1 Custer Federal State Bank 2 Dozier Bank 4 First National Bank of Izard County 14 First National Bank of Raymond 1 First Security State Bank 4 First State Bank of the South 3 Ipava State Bank 7 Mercer County State Bank 8 Southern Illinois Bank 5 Stock Growers Bank 12 TEXAS EXCH Bank 12 WELLS FARGO Bank National Association 14