| Name | Leonard L Sierakowski |
|---|---|
| Sex | male |
| Birth Date | September 26, 1932 |
| Death Date | November 28, 1997 |
| Age at Death | 65 years, 2 months, 2 days old |
| Birth Place | Illinois |
| Death Place | Contra Costa County, California |
| Mother's Maiden Name | Pawelko |
| Social Security Number | 326-24-8691 |