| Count Hildwan IV & Adela de Roucy | |
| Husband | Wife |
| Count Hildwan IV | Adela de Roucy |
|
b: about 1010 of Montdidier, Somme, France d: about 1063 |
b: about 1013 Of Roucy, Aisne, France d: 1063 |
| Parents | |
| Hildwin Montdidier III | Count Ebles I of Reims (~0994 - 1033) |
| lesseline | Countess Beatrice of Hainault (~0998 - ) |
| Grand Parents | |
| Hildouin Montdidier II | Gilbert de Roucy (~0956 - ~0985) |
| Reginald von Hennegau IV (~0966 - 1013) | |
| Hedwiga Capet (~0972 - >1013) | |
| Children (Family Detail) | |
| Marguerita de Roucy | - b: about 1035 Of Montdidier, Somme, France |