| Name | Helen Ketzko |
|---|---|
| Sex | female |
| Birth Date | October 15, 1893 |
| Death Date | February 18, 1962 |
| Age at Death | 68 years, 4 months, 3 days old |
| Birth Place | Ussr |
| Death Place | Los Angeles County, California |
| Social Security Number | 563-01-0464 |
| Name | Helen Ketzko |
|---|---|
| Sex | female |
| Birth Date | October 15, 1893 |
| Death Date | February 18, 1962 |
| Age at Death | 68 years, 4 months, 3 days old |
| Birth Place | Ussr |
| Death Place | Los Angeles County, California |
| Social Security Number | 563-01-0464 |