 
| Type | Valeur | 
|---|---|
| Titre | William Knott in household of Henry Harrison, "England and Wales Census, 1871" | 
| Personnes | 
|---|
|  William Knott | 
| "England and Wales Census, 1871", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VRXT-4J4 : 29 June 2022), William Knott in entry for Henry Harrison, 1871. |