| Name | John Leon Sierakowski |
|---|---|
| Sex | male |
| Birth Date | June 8, 1916 |
| Death Date | May 13, 1987 |
| Age at Death | 70 years, 11 months, 5 days old |
| Birth Place | Oklahoma |
| Death Place | Los Angeles County, California |
| Mother's Maiden Name | Ludzmierska |
| Social Security Number | 529-09-3755 |