| Name | Mary Hardenbergh |
|---|---|
| Sex | female |
| Birth Date | April 29, 1899 |
| Death Date | November 23, 1993 |
| Age at Death | 94 years, 6 months, 25 days old |
| Birth Place | Illinois |
| Death Place | San Diego County, California |
| Father's Last Name | Slater |
| Mother's Maiden Name | Napier |
| Social Security Number | 360-38-5049 |