| Name | John Koval |
|---|---|
| Sex | male |
| Birth Date | January 21, 1907 |
| Death Date | June 20, 1973 |
| Age at Death | 66 years, 4 months, 30 days old |
| Birth Place | Pennsylvania |
| Death Place | Los Angeles County, California |
| Social Security Number | 170-09-9365 |
| Name | John Koval |
|---|---|
| Sex | male |
| Birth Date | January 21, 1907 |
| Death Date | June 20, 1973 |
| Age at Death | 66 years, 4 months, 30 days old |
| Birth Place | Pennsylvania |
| Death Place | Los Angeles County, California |
| Social Security Number | 170-09-9365 |