| Name | Stefania Sienkiewicz |
|---|---|
| Sex | female |
| Birth Date | December 21, 1898 |
| Death Date | February 13, 1990 |
| Age at Death | 91 years, 1 month, 23 days old |
| Birth Place | Other Country |
| Death Place | Los Angeles County, California |
| Father's Last Name | Staszewicz |
| Mother's Maiden Name | Skirmunt |
| Social Security Number | 073-28-9814 |