Individual Details
Bertha de Boulogne
( - )
Events
| Birth | Ponthieu, Somme, Picardie, France | ||||
| Death | Ponthieu, Somme, Picardie, France |
Families
| Spouse | Roger (Rotgaire) de Ponthieu Count de Montreuil (877 - 957) |
| Father | Herluin 1st (Hilduin/Herbouin) de Montreuil Count de Montre (830 - ) |
| Mother | Dame Hélissende de Ramerupt Comtesse d'Arcis-sur-Aube ( - ) |
| Sibling | Eudes Odon de Chateaudun (848 - 870) |
| Sibling | Héligaud 3rd de Ponthieu Comte de Ponthieu (860 - 926) |