 
| Type | Valeur | 
|---|---|
| Titre | Mary in entry for Perez Loring, "Massachusetts Births and Christenings, 1639-1915" | 
| Personnes | 
|---|
|  Mary Southworth | 
| "Massachusetts Births and Christenings, 1639-1915", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FZ3V-1SW : 15 January 2020), Mary in entry for Perez Loring, 1729. |