
| Erwin G JIRKA | |
| B: | Apr 1884 |
| Illinois | |
| Frank J JIRKA | |
| B: | Jan 1886 |
| Illinois | |
| Harold W JIRKA | |
| B: | Sep 1888 |
| Illinois | |
| Robert H JIRKA | |
| B: | Dec 1893 |
| Illinois | |
|
| Elizabeth or Bessie ZAJICEK | |
| B: | 20 May 1862 |
| Skerchlabey, Mlada Boleslav, Czechoslovakia | |
| D: | 19 Oct 1936 |
| Chicago, Cook, Illinois, USA | |
| Frank Joseph JIRKA | |
| B: | 6 Dec 1858 |
| M: | 15 Dec 1883 |
| Cook, Illinois, USA | |
| D: | 9 Jul 1895 |
| Chicago, Cook County, Illinois, USA | |