| 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 | |||||
| Nesta Verch Osborn Born: ABT 1075 Hereford, Herefordshire, England Died: | |||||
| Nesta Verch Gruffudd Born: ABT 1056 Rhuddlan, Flintshire, Wales Died: 1153 | |||||