1930-Yes, date unknown
| Julius John Zitko, Jr. | |
| B: | 29 May 1930 |
| Chicago, Cook County, Illinois, United States | |
| D: | Yes, date unknown |
|
1901-1985
| Julius J. Zitko, Sr. | |
| B: | 19 Dec 1901 |
| Chicago, Cook County, Illinois, United States | |
| D: | 13 Sep 1985 |
| Boynton Beach, Palm Beach County, Flordia, United States | |
1906-1968
| Josephine Antoinette Kazda | |
| B: | 1906 |
| , , , Czechoslovakia | |
| D: | 11 Dec 1968 |
-Yes, date unknown
| Irene | |
| D: | Yes, date unknown |