| Name | Mary Helen Zwanzieger |
|---|---|
| Sex | female |
| Birth Date | November 28, 1884 |
| Death Date | April 12, 1980 |
| Age at Death | 95 years, 4 months, 15 days old |
| Birth Place | Michigan |
| Death Place | San Diego County, California |
| Father's Last Name | Clark |
| Mother's Maiden Name | Tillyer |
| Social Security Number | 345-44-5989 |