| Male Giselbert van Oudenaerde |
| Birth | Abt 1150 | |
| Death | v 1182 | |
| Burial | ||
| Marriage | ||
| Father | Arnoud III van Oudenaerde | F2800 Group Sheet | |
| Mother | Mathilde | F2800 Group Sheet | |
| Female Richildis van Montagne |
| Birth | Abt 1160 | |
| Death | a 1219 | |
| Burial | ||
| Other Spouse | Wouter van Sotteghem | F2716 | |
| Marriage | ||
| Father | Everhard Radulf III van Mortagne | F2043 Group Sheet | |
| Mother | Mathilde van Béthune | F2043 Group Sheet | |
| Male + Arnoud IV van Oudenaerde |
| Birth | Abt 1180 | |
| Death | 1242 | |
| Burial | ||
| Spouse | Aleida van Rozoy | F2801 | |
| Marriage | ||