1854 - 1936 (81 år)
 | 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 | |
 | 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 | |
| Diane Cox Gewald | |
| V: | 6 Aug 1977 |
 | 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 | |
| Eugene George Tyson 1930-2014 |
| Eugene George Tyson | |
| F: | 19 Mar 1930 |
| Minnesota, USA | |
| D: | 20 Jun 2014 |
| Roseville, Ramsey County, Minnesota, USA | |
 | William McKinley Bridges 1941-2001 |
| William McKinley Bridges | |
| F: | 15 Maj 1941 |
| Raleigh, Wake County, North Carolina, USA | |
| D: | 31 Aug 2001 |
| Cumberland County, North Carolina, USA | |
 | Martin Albert Amdahl 1889-1950 |
| Martin Albert Amdahl | |
| F: | 6 Jan 1889 |
| Marion, Linn County, Iowa, USA | |
| D: | 18 Feb 1950 |
| Black Eagle, Cascade County, Montana, USA | |
 | Mildred* Irene "Amy*" Lillegard 1909-1983 |
| Mildred* Irene "Amy*" Lillegard | |
| F: | 28 Sep 1909 |
| Hobson, Judith Basin County, Montana, USA | |
| V: | 15 Jun 1927 |
| Geyser, Judith Basin County, Montana, USA | |
| D: | 22 Sep 1983 |
| Black Eagle, Cascade County, Montana, USA | |
| Lena Amdahl 1854-1936 |
| Lena Amdahl | |
| F: | 20 Nov 1854 |
| Stavanger, Rogaland | |
| D: | 1 Jul 1936 |
| Lima, Bellflower, Los Angeles County, California, USA | |
 | Johannes "John*" Johannesen Amdahl* 1851-1919 |
| Johannes "John*" Johannesen Amdahl* | |
| F: | 20 Jul 1851 |
| Nedstrand, Øvre Amdal, Rogaland | |
| D: | 14 Feb 1919 |
| Great Falls, Cascade County, Montana, USA | |
