Isabel Fitzrobert, Countess of Mortain, Gloucester - Pedigree | FamilyCentral
 Abt 23 Nov 1116 - 23 Nov 1183
 Abt 1090 - 31 Oct 1147
 Abt 1070 - 10 Mar 1107
 Abt 1066 -
 Abt 1032 -
  Children