Family/Spouse: Beatrix de VASCOEUIL. Beatrix (daughter of Roger 1 de MONTGOMERY and Emma UNKNOWN) died before 1059. [Group Sheet] [Family Chart]
Family/Spouse: Emma UNKNOWN. Emma and died. [Group Sheet] [Family Chart]
Family/Spouse: Gundred UNKNOWN. Gundred was born about 1063; died in 1085. [Group Sheet] [Family Chart]
William married Isabel de VERMANDOIS in 1118. Isabel was born in 1081; died in 1131. [Group Sheet] [Family Chart]