| Name | William Stewart Mahaffy |
|---|---|
| Sex | male |
| Birth Date | July 3, 1906 |
| Death Date | August 13, 1980 |
| Age at Death | 74 years, 1 month, 10 days old |
| Birth Place | North Dakota |
| Death Place | San Francisco County, California |
| Mother's Maiden Name | Charbonneau |
| Social Security Number | 468-09-5651 |