Roger FitzRichard, 1st Baron Warkworth
Abt 1106 - 1177 (~ 71 years)
William FitzNigel
-1134
-1134
Roger le Bigod
-1071
-1071
Robert de Tosny
-1088
-1088
Eustace FitzJohn
1090-1157
1090-1157
Roger le Bigod
1071-1107
1071-1107
Alice de Tosny
-1137
-1137
Jane Bigod
1100-
1100-
Roger FitzRichard, 1st Baron Warkworth
1106-1177
1106-1177