Family: Eudes I "Pied-de-Loup" Vermandois, [Lord of Ham] / Mrs-Eudes I, De Vermandois (F1745)
Otho (Otto) Count Vermandois (979-1045) 
|
(990- )Herbert IV Count Vermandois (1028-1080)  |
| Peter De Vermandois (1032- ) |
| Otho (Otto) Count Vermandois (979-1045)
|
| Herbert IV Count Vermandois (1028-1080) |
| Peter De Vermandois (1032- ) |