| Name | John Joseph Grangnelli |
|---|---|
| Sex | male |
| Birth Date | June 23, 1914 |
| Death Date | March 3, 1982 |
| Age at Death | 67 years, 8 months, 8 days old |
| Birth Place | California |
| Death Place | Contra Costa County, California |
| Mother's Maiden Name | Russo |
| Social Security Number | 566-16-6554 |