 
| Type | Valeur | 
|---|---|
| Titre | Raoul I de Vexin, "Find A Grave Index" | 
| Personnes | 
|---|
|  RAOUL de Gouy I, Comte d’Ostrevent | 
| "Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:6XSL-D878 : 25 February 2022), Raoul I de Vexin, ; Burial, , ; citing record ID 235843807, Find a Grave, http://www.findagrave.com. |