| Name | J F Mattern |
|---|---|
| Sex | male |
| Birth Date | June 30, 1891 |
| Death Date | September 14, 1971 |
| Age at Death | 80 years, 2 months, 15 days old |
| Birth Place | Pennsylvania |
| Death Place | Los Angeles County, California |
| Social Security Number | 169-05-6714 |
| Name | J F Mattern |
|---|---|
| Sex | male |
| Birth Date | June 30, 1891 |
| Death Date | September 14, 1971 |
| Age at Death | 80 years, 2 months, 15 days old |
| Birth Place | Pennsylvania |
| Death Place | Los Angeles County, California |
| Social Security Number | 169-05-6714 |