| | Gilbert Fitz Richard Clare 1065–1114 Adeliza De Clermont 1058–1111 | | |
| | Richard Fitzgilbert De Clare 1024–1090 | | |
| | Walter I Giffard 1010–1084 Agnes Ermentrude Fleitel 1014– | | |
| | | | | | Richard III of Normandy, 5th Duke 997–1028 Adela of France 1009–1079 | | | | Richard II the Good of Normandy 963–1027 Judith of Brittany 982–1017 | | | | Richard I The Fearless of Normandy 933–996 Gonnor Gunhilde de Crepon 936–1031 | | | | William I Longsword of Normandy 893–943 | | |
|
|
| | | Conan I Duke of Brittany 927–992 Ermengarde d' Anjou 963–992 | | | | Judicael Berengar of Rennes – | | |
| | | Geoffrey I Grisgonelle de Anjou 938–987 | | |
|
|
|
|
|
|
|
|