| Father | Male Joseph John Nitti |
| Born | 5 Oct 1917 | Chicago, Cook County, Illinois |
| Died | 10 Jul 1987 | San Francisco, California |
| Buried | 6 Aug 1987 | San Francisco National Cemetery, 1 Lincoln Blvd, San Francisco, San Francisco County, California |
| Married | ||
| Other Spouse | Unknown wife of Joseph John Nitti | F512 | |
| Married | ||
| Father | Giuseppe Nitti | F7 Group Sheet | |
| Mother | Theresa Victoria Ricci | F7 Group Sheet | |
| Mother | Female Gwendolyn Helaszek |
| Born | ||
| Died | ||
| Buried | ||
| Father | Joseph J. Helaszek | F551 Group Sheet | |
| Mother | Wanda Sczfranski | F551 Group Sheet | |
| Photos | Gwendolyn and Joseph Nitti |