| Name | Petra Blackstad |
|---|---|
| Sex | female |
| Birth Date | August 31, 1870 |
| Death Date | September 14, 1952 |
| Age at Death | 82 years, 14 days old |
| Birth Place | Other Country |
| Death Place | San Mateo County, California |
| Name | Petra Blackstad |
|---|---|
| Sex | female |
| Birth Date | August 31, 1870 |
| Death Date | September 14, 1952 |
| Age at Death | 82 years, 14 days old |
| Birth Place | Other Country |
| Death Place | San Mateo County, California |