1966-1968
| James Andrew Jakl | |
| B: | 17 Jul 1966 |
| Phoenix, Maricopa County, Arizona, United States | |
| D: | 24 Feb 1968 |
| Phoenix, Maricopa County, Arizona, United States | |
1932-Yes, date unknown
| Robert Allen Jakl | |
| B: | 9 Jul 1932 |
| Oak Park, Cook County, Illinois, United States | |
| D: | Yes, date unknown |
|
1902-1997
| Frank Jakl | |
| B: | 9 Aug 1902 |
| D: | 14 May 1997 |
1904-1998
| Frances Antonia Bocek | |
| B: | 22 Sep 1904 |
| M: | 27 Sep 1930 |
| D: | 3 Nov 1998 |