1916 - 1995 (78 år)
| Walter Arthur Petterson | |
| F: | 5 Nov 1916 |
| Pelan, Kittson County, Minnesota, USA | |
| D: | 1 Aug 1995 |
| Hamilton, Ravalli County, Montana, USA | |
| Evelyn* Freida Skare | |
| F: | 28 Jul 1911 |
| Chester, Howard County, Iowa, USA | |
| V: | 7 Sep 1959 |
| Clay County, Minnesota, USA | |
| D: | 20 Okt 1989 |
| Hamilton, Ravalli County, Montana, USA | |
