| Name | John Adrian Hamersma |
|---|---|
| Sex | male |
| Birth Date | July 20, 1920 |
| Death Date | August 28, 1990 |
| Age at Death | 70 years, 1 month, 8 days old |
| Birth Place | Iowa |
| Death Place | Riverside County, California |
| Mother's Maiden Name | Vanderhoef |
| Social Security Number | 478-14-8867 |