| Name | Donald R Biersdorff |
|---|---|
| Sex | male |
| Birth Date | undefined 0, 0 |
| Death Date | September 12, 1961 |
| Age at Death | 1961 years, 9 months, 12 days old |
| Birth Place | California |
| Death Place | Contra Costa County, California |
| Mother's Maiden Name | Flakne |
| Social Security Number | 000-00-000 |