| Arnulf II of Boulogne Born: Died: ABT 990 | |||||
| Baudouin I de Boulogne Born: 976 Died: 1033 | |||||
| Lens Born: Died: | |||||
| Osborn Fitzrichard Born: 1055 Arwystle, Herefordshire, England Died: AFT 1100 Richard's Castle, Ludlow, Herefordshire, England | |||||
| Adele of Ghent Born: ABT 985 Died: 1047 | |||||
| Eustache II de Boulogne Born: Died: 1087 | |||||
| Louvaine Born: Died: | |||||