1906 - 1972 (65 år)
 | Ronald Jay Tysver 1958-1978 |
| Ronald Jay Tysver | |
| F: | 7 Sep 1958 |
| Hazen, Mercer County, North Dakota, USA | |
| D: | 10 Nov 1978 |
| Watford City, McKenzie County, North Dakota, USA | |
 | Duane Harold Tysver 1931-2024 |
| Duane Harold Tysver | |
| F: | 18 Okt 1931 |
| Hazen, Mercer County, North Dakota, USA | |
| D: | 9 Jan 2024 |
| Beulah, Mercer County, North Dakota, USA | |
 | Lucille Alleen Hornberger 1931-2009 |
| Lucille Alleen Hornberger | |
| F: | 19 Jul 1931 |
| Zap, Mercer County, North Dakota, USA | |
| V: | 14 Apr 1955 |
| Mercer, North Dakota, USA | |
| D: | 20 Sep 2009 |
| Bismarck, Burleigh County, North Dakota, USA | |
 | Gerald Oliver Tysver 1933-1999 |
| Gerald Oliver Tysver | |
| F: | 21 Dec 1933 |
| Hazen, Mercer County, North Dakota, USA | |
| D: | 3 Sep 1999 |
| Anchorage Borough, Alaska, USA | |
| Keith Ray Tysver 1936-2004 |
| Keith Ray Tysver | |
| F: | 7 Jul 1936 |
| Hazen, Mercer County, North Dakota, USA | |
| D: | 9 Dec 2004 |
| Missoula, Missoula County, Montana, USA | |
 | Janet Deane Miller 1942-1988 |
| Janet Deane Miller | |
| F: | 20 Aug 1942 |
| Hazen, Mercer County, North Dakota, USA | |
| D: | 8 Aug 1988 |
| Artesia, Eddy County, New Mexico, USA | |
|
| Harold Grayson Tysver 1906-1972 |
| Harold Grayson Tysver | |
| F: | 26 Jun 1906 |
| Hazen, Mercer County, North Dakota, USA | |
| D: | 15 Jan 1972 |
| Hazen, Mercer County, North Dakota, USA | |
 | Charlotte Willamena Perner 1913-1997 |
| Charlotte Willamena Perner | |
| F: | 28 Sep 1913 |
| Golden Valley County, North Dakota, USA | |
| V: | 22 Jan 1932 |
| Clay County, Minnesota, USA | |
| D: | 24 Jun 1997 |
| Hazen, Mercer County, North Dakota, USA | |
