- b.0972 in Bretagne, Rennes, France d.1008 in Rome, Italy
- b.0999 in Penthievre, Morbihan, Bretagne, France d.7 Jan 1078/1079
- b.0977 in Bretagne, Rennes, France d.21 Feb 1033
- b.~ 1045 in Brittany, France d.1120 in Ravensworth, Richmond, North Ride Yorkshire, England
- b.~ 1080 in Ravensworth, Richmond, North Ride Yorkshire, England d.1161
- b.~ 1025
- b.~ 1050 in England
- b.~ 1120 in Ravensworth, Richmond, North Ride Yorkshire, England d.1182
- b.ABT 1158/1165 in England d.> 1212