 
| Type | Valeur | 
|---|---|
| Titre | Vrsula Perkes, "England Births and Christenings, 1538-1975" | 
| Personnes | 
|---|
|  Ursula Perks | 
| "England Births and Christenings, 1538-1975", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:NY5H-12N : 19 March 2020), Vrsula Perkes, 1612. |