| Spouse | Princess Alix Adele (1014 - 1062) |
| Child | Margaret Marguerite De Montdidier (1045 - 1110) |
| Child | Ebles II Of Roucy (1034 - 1103) |
| Child | Ada Of Ramerupt (1060 - 1121) |
| Child | Adelheid De Roucy (1054 - 1114) |
| Child | Alix De Roucy (1035 - 1068) |
| Child | Beatrice of Montdidier of Perche (1037 - 1129) |
| Child | Hugues De Roucy (1054 - ) |
| Child | Beatrix De Montdidier Rameru (1054 - ) |
| Child | Elisabeth De Crécy (1055 - ) |
| Child | ? (1060 - ) |
| Child | Andre , Lord of Rameru De Rouci (1050 - ) |
| Child | Felicia Of Roucy (1060 - 1123) |
| Child | Adela Agnes De Ramaeru (1032 - 1069) |
| Child | Ermentrude Rheims- Roucy [ Countess Of] (1050 - 1102) |
| Child | Ada De Montdidier Dite De Roucy (1051 - 1135) |
| Child | Andre De Roucy (1040 - 1092) |