Individual Details
Hugh van Oisy Governor of Cambrai Lord of Avesnes
( - )
Families
| Spouse | Adelheid de Cambrai ( - ) |
| Child | Fastrad 1st "Fastrad" van Oisy Governor of Tournai (1040 - 1092) |
| Child | Wautier 1st de Douai (1040 - 1111) |
| Child | Hugh 2nd d'Oisy Seigneur d'Oisy (1078 - ) |
| Child | Hugues 2nd Crevecoeur d'Oisy Seigneur d'Oisy (1060 - 1131) |
| Child | Hugh d'Crepi (1057 - 1102) |
| Child | Fastre 1st d'Oisy (1050 - 1091) |