| Name | Mary Z Koperczak |
|---|---|
| Sex | female |
| Birth Date | August 24, 1897 |
| Death Date | August 12, 1975 |
| Age at Death | 77 years, 11 months, 19 days old |
| Birth Place | Texas |
| Death Place | Los Angeles County, California |
| Social Security Number | 573-28-5826 |
| Name | Mary Z Koperczak |
|---|---|
| Sex | female |
| Birth Date | August 24, 1897 |
| Death Date | August 12, 1975 |
| Age at Death | 77 years, 11 months, 19 days old |
| Birth Place | Texas |
| Death Place | Los Angeles County, California |
| Social Security Number | 573-28-5826 |