| Male Roger van Rozoy |
| Birth | Abt 1172 | |
| Death | Abt 1246 | |
| Burial | ||
| Marriage | ||
| Father | Reinauld van Rozoy | F2880 Group Sheet | |
| Mother | Juliana van Rumigny | F2880 Group Sheet | |
| Female Aleida van Avesnes |
| Birth | ||
| Death | Abt 1246 | |
| Burial | ||
| Father | Jacobus van Avesnes | F1951 Group Sheet | |
| Mother | Ameline van Guise | F1951 Group Sheet | |
| Female + Aleida van Rozoy |
| Birth | Abt 1200 | |
| Death | Nov 1249 | |
| Burial | ||
| Spouse | Arnoud IV van Oudenaerde | F2801 | |
| Marriage | ||