Margery (Mary) La Zouche, Baroness Fitzroger - Pedigree | FamilyCentral
 Abt 1203 - 10 Aug 1270
 Abt 1222 - Bef 20 Aug 1296
 Abt 1174 - 25 Apr 1264
 Abt 1208 - Aft 21 Nov 1245
 Abt 1127 - Bef 29 Sep 1197