 
| Type | Valeur | 
|---|---|
| Titre | John Marshal, "Find A Grave Index" | 
| Personnes | 
|---|
|  JOHN FitzGilbert | 
| "Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QVGJ-JHXK : 1 July 2020), John Marshal, ; Burial, , ; citing record ID , Find a Grave, http://www.findagrave.com. |