1918 - 1999 (81 år)
 | Otis Sherwood Vigen 1942-2006 |
| Otis Sherwood Vigen | |
| F: | 18 Aug 1942 |
| Mayville, Traill County, North Dakota, USA | |
| D: | 8 Okt 2006 |
| Tucson, Pima County, Arizona, USA | |
| Maurice Obert Vigen 1918-1999 |
| Maurice Obert Vigen | |
| F: | 13 Apr 1918 |
| Hatton, Traill County, North Dakota, USA | |
| D: | 19 Jul 1999 |
| Jefferson, Greene County, Iowa, USA | |
 | Ruth Jacobson 1916-2014 |
| Ruth Jacobson | |
| F: | 3 Maj 1916 |
| Finley, Steele County, North Dakota, USA | |
| V: | 22 Okt 1938 |
| D: | 7 Maj 2014 |
| Jefferson, Greene County, Iowa, USA | |
