- b.~ 1010 in Castle Tutbury, Staffordshire, England d.1089
- b.~ 1036 in Ferrieres, Normandy, France d.1088 in Castle Tutbury, Staffordshire, England
- b.~ 1062 in Derby, England d.1139
- b.~ 1020
- b.~ 1040 in Gostenois, Normandy, France d. in Darley, Derbyshire, England
- b.1090 in Derbyshire, England d.< 1160 in Merevale, Warwickshire, England
- b.1054 in Vitre, Brittany, France d.1139
- b.~ 1069 in Derby, England
- b.~ 1054 in mortaigne, France