 
| Type | Valeur | 
|---|---|
| Titre | Stephen de Penthièvre, "Find A Grave Index" | 
| Personnes | 
|---|
|  EITIENNE de Bretagner Comte de Penthièvre | 
| "Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QV2Y-B77D : 13 September 2020), Stephen de Penthièvre, ; Burial, York, York Unitary Authority, North Yorkshire, England, Abbey of St Mary (defunct); citing record ID83076066, Find a Grave, http://www.findagrave.com. |