Otho Count
| de Vermandois, Isabel (aka Elizabeth) |
| de Vermandois, Isabel (aka Elizabeth) | |
| B: | 1081 |
| D: | 13 Feb 1131 |
| Warenne, William de |
| Warenne, William de | |
| B: | 1071 |
| D: | 11 May 1138 |
| de Beaumont, Count of Meulan Robert |
| de Beaumont, Count of Meulan Robert | |
| B: | 1046 |
| M: | 1096 |
| D: | 5 Jun 1118 |
| Vermandois, Adelaide ("Adele") de | |
| D: | 1120 |
| Crepi, Hugh Magnus de |
| Crepi, Hugh Magnus de | |
| D: | 1101 |
| Herbert, Count de Vermandois IV |
| Herbert, Count de Vermandois IV | |
| B: | 1032 |
| D: | 1080 |
| Vexin, Adela de | |
| M: | Yes, date unknown |
|
| Otho Count |
| Otho Count | |
| B: | 1000 |
| D: | 25 May 1045 |
| Parvie | |
| M: | Yes, date unknown |
