Roger de Clifford - Pedigree | FamilyCentral
 Abt 1244 - 1282
 Abt 1205 - 1285
Family Group
 Abt 1168 - 1232
 Abt 1165 - Bef 1236
 Abt 1140 - 5 Feb 1222
 Abt 1145 -
Family Group
 1135/36 - 17 Oct 1174
 Abt 1105 - 1190
 Abt 1109 - 1185
Family Group
Family Group
 1095 - 30 Aug 1147