| Name | John B Helldorfer |
|---|---|
| Sex | male |
| Birth Date | June 24, 1923 |
| Death Date | April 8, 1990 |
| Age at Death | 66 years, 9 months, 15 days old |
| Birth Place | Maryland |
| Death Place | Sonoma County, California |
| Mother's Maiden Name | Biddison |
| Social Security Number | 215-14-0533 |