 
| Type | Valeur | 
|---|---|
| Titre | Valentine Cooper, "England and Wales Census, 1871" | 
| Personnes | 
|---|
|  Valentine Cooper | 
| "England and Wales Census, 1871", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VFXH-26K : 27 June 2022), Valentine Cooper, 1871. |