 
| Type | Valeur | 
|---|---|
| Titre | Cushing in entry for Myrtle Mary Cooper, "California Death Index, 1940-1997" | 
| Personnes | 
|---|
|  John Cushing | 
| "California Death Index, 1940-1997," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VPCG-VYK : 26 November 2014), Cushing in entry for Myrtle Mary Cooper, 06 Feb 1940; Department of Public Health Services, Sacramento. |