1932 - 2018 (85 år)
 | Albert Joseph Tysver 1959-2021 |
| Albert Joseph Tysver | |
| F: | 7 Mar 1959 |
| North Dakota, USA | |
| D: | 4 Apr 2021 |
 | Harold Tysver 1961-2014 |
| Harold Tysver | |
| F: | 9 Okt 1961 |
| North Dakota, USA | |
| D: | 1 Maj 2014 |
| Bowman County, North Dakota, USA | |
|
| Joseph Martin Tysver 1932-2018 |
| Joseph Martin Tysver | |
| F: | 27 Maj 1932 |
| Lansford, Bottineau County, North Dakota, USA | |
| D: | 4 Apr 2018 |
| Mandan, Morton County, North Dakota, USA | |
 | Annie May Lester 1930-2015 |
| Annie May Lester | |
| F: | 12 Jun 1930 |
| Charboneau, McKenzie County, North Dakota, USA | |
| V: | 8 Aug 1956 |
| Alexander, McKenzie County, North Dakota, USA | |
| D: | 17 Mar 2015 |
| Bowman, Bowman County, North Dakota, USA | |
