 
| Type | Valeur | 
|---|---|
| Titre | Peter de Valognes, "Find A Grave Index" | 
| Personnes | 
|---|
|  PIERS I de Valognes | 
| "Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QVLW-M92N : 12 June 2020), Peter de Valognes, ; Burial, , ; citing record ID , Find a Grave, http://www.findagrave.com. |