1909 - 1983 (73 år)
 | Clifford John Amdahl 1932-2012 |
| Clifford John Amdahl | |
| F: | 13 Jul 1932 |
| Great Falls, Cascade County, Montana, USA | |
| D: | 27 Maj 2012 |
| Great Falls, Cascade County, Montana, USA | |
 | Mary Lou Irene Amdahl 1936-2014 |
| Mary Lou Irene Amdahl | |
| F: | 25 Mar 1936 |
| Great Falls, Cascade County, Montana, USA | |
| D: | 3 Jul 2014 |
| Roseville, Ramsey County, Minnesota, USA | |
 | William Martin Amdahl 1928-1992 |
| William Martin Amdahl | |
| F: | 28 Apr 1928 |
| Great Falls, Cascade County, Montana, USA | |
| D: | 16 Jul 1992 |
| Great Falls, Cascade County, Montana, USA | |
|
| Mildred* Irene "Amy*" Lillegard 1909-1983 |
| Mildred* Irene "Amy*" Lillegard | |
| F: | 28 Sep 1909 |
| Hobson, Judith Basin County, Montana, USA | |
| D: | 22 Sep 1983 |
| Black Eagle, Cascade County, Montana, USA | |
