1865 - 1944 (79 år)
| Lora Dumler | |
| F: | 2 Nov 1907 |
| Russell, Russell County, Kansas, USA | |
| D: | 4 Jun 1990 |
| Billings, Yellowstone County, Montana, USA | |
| Cecil Murphy Tysver | |
| F: | 7 Jul 1908 |
| Hazen, Oliver County, North Dakota, USA | |
| V: | 18 Jun 1953 |
| Yellowstone County, Montana, USA | |
| D: | 5 Dec 1987 |
| Billings, Yellowstone County, Montana, USA | |
| George Jacob Dumler | |
| F: | 10 Nov 1865 |
| Blumenfeld, Samara, Ryssland | |
| D: | 15 Nov 1944 |
| Hysham, Treasure County, Montana, USA | |
| Eva Elizabeth Heinze | |
| F: | 9 Apr 1870 |
| Ryssland | |
| V: | 27 Dec 1889 |
| Blumenfeld, Samara, Russia | |
| D: | 23 Maj 1960 |
| Billings, Yellowstone County, Montana, USA | |
