 
| Type | Valeur | 
|---|---|
| Titre | William Clark, "Massachusetts Births and Christenings, 1639-1915" | 
| Personnes | 
|---|
|  William Dexter Clark | 
| "Massachusetts Births and Christenings, 1639-1915", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:F4KN-CBT : 14 January 2020), William Clark, 1883. |