Hugh II Count of Montreuil& Ponthieu ( -1052) |
Guy I Count of Montreuil& Ponthieu ( -1100) |
Robert II The Devil 6th Duke of Normandy (1008-1038) |
Herleva Or Harlette (Arlette) Fulbert (1012-1050) |
William I The Conqueror King of England (1028-1087) |
Enguerrand II of Montreuil & Ponthieu (1030-1053) |
Adelaide (Countess of Aumale) of Normandy (1029-1089) |
Piers\Peter De Valognes (1053-1087) |
Elizabeth of Ponthieu (1049- ) |