 
| Type | Valeur | 
|---|---|
| Titre | Herbert I, II, III and IV de Vermandois in Ancestors and Kin, pg. 114 [See document in the Memories section] | 
| Ancestors and Kin, pg. 114 | 
| Herbert I, II, III and IV de Vermandois in Ancestors and Kin, pg. 114 [See document in the Memories section] |