| Name | Mary Helen Niedzwiecki |
|---|---|
| Sex | female |
| Birth Date | September 18, 1893 |
| Death Date | January 3, 1981 |
| Age at Death | 87 years, 3 months, 16 days old |
| Birth Place | Other Country |
| Death Place | Contra Costa County, California |
| Father's Last Name | Tarka |
| Mother's Maiden Name | Pamula |
| Social Security Number | 044-22-1614 |