Robert FitzRoger, 2nd Baron Warkworth
1168 -
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