| | Mahaut de Breteuil 1155–1208 Simon de Clermont-en-Beauvais 1130–1187 | | |
| | Valeran III de Breteuil 1130–1163 Holdburge d' Ailly-sur-Noye 1135–1158 | | |
| | Erard III de Breteuil 1090–1147 Beatrix de Coucy 1101–1156 | | |
| | Valeran II de Breteuil 1065–1124 Yvette (Judith) N.N. 1070–1130 | | |
| | Valeran I de Breteuil 1035–1084 | | | | Erard I (Evrard) de Breteuil 1000–1061 Humberge de Sours 1010–1050 | | | | Hilduin (Gilduin) de Breteuil 975–1060 Emmeline de Chartres 975– | | |
|
|
|
|
