 
| Type | Valeur | 
|---|---|
| Titre | Orr Holmes, "United States Social Security Death Index" | 
| Personnes | 
|---|
|  Orr Warren Holmes Sr | 
| "United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JTGW-GP1 : 9 January 2021), Orr Holmes, Nov 1986; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing). |