
| Otto E DUEMMEL | |
| B: | Abt 1900 |
| Illinois, USA | |
| D: | Apr 1964 |
| Frances DUEMMEL | |
| B: | Abt 1902 |
| Illinois, USA | |
| Leroy William DUEMMEL | |
| B: | Abt 1904 |
| D: | 15 Jun 1947 |
| Chicago, Cook, Illinois, USA | |
|
| Wilhelm C DUEMMEL | |
| B: | Abt 1873 |
| Germany | |
| D: | Apr 1956 |
| Chicago, Cook, Illinois, USA | |
| Louise SCHMIDT | |
| B: | Abt 1881 |
| Germany | |
| M: | 14 Jan 1899 |
| Chicago, Cook, Illinois, USA | |
| D: | Jan 1965 |
| Chicago, Cook, Illinois, USA | |