1880 - 1948 (67 år)
 | Ronald Martin Wadholm 1935-1997 |
| Ronald Martin Wadholm | |
| F: | 11 Dec 1935 |
| Bismarck, Burleigh County, North Dakota, USA | |
| D: | 21 Nov 1997 |
| Everett, Snohomish County, Washington, USA | |
 | Gloria Jeane Wadholm 1938-2015 |
| Gloria Jeane Wadholm | |
| F: | 16 Mar 1938 |
| Sanish, Mountrail County, North Dakota, USA | |
| D: | 31 Jan 2015 |
| Everett Junction, Snohomish County, Washington, USA | |
 | Larry Wadholm 1940-1983 |
| Larry Wadholm | |
| F: | 1 Jun 1940 |
| Sanish, Mountrail County, North Dakota, USA | |
| D: | 20 Jan 1983 |
| Everett, Snohomish County, Washington, USA | |
 | Mary Lucille Hansen 1916-1988 |
| Mary Lucille Hansen | |
| F: | 16 Jan 1916 |
| Van Hook, Mountrail County, North Dakota, USA | |
| D: | 19 Maj 1988 |
| Everett, Snohomish County, Washington, USA | |
 | Lars Martin "Mike*" Wadholm 1912-1984 |
| Lars Martin "Mike*" Wadholm | |
| F: | 8 Feb 1912 |
| Veblen, Marshall County, South Dakota, USA | |
| V: | 2 Nov 1934 |
| D: | 4 Okt 1984 |
| Idaho Falls, Bonneville County, Idaho, USA | |
| Mathias Peter Hansen 1880-1948 |
| Mathias Peter Hansen | |
| F: | 23 Nov 1880 |
| Sycamore, DeKalb County, Illinois, USA | |
| D: | 13 Jan 1948 |
| Minot, Ward County, North Dakota, USA | |
 | Charlotte "Lottie*" Launetta Kooken 1884-1964 |
| Charlotte "Lottie*" Launetta Kooken | |
| F: | 4 Dec 1884 |
| Klemme, Hancock County, Iowa, USA | |
| V: | 25 Maj 1903 |
| Garner, Hancock County, Iowa, USA | |
| D: | 23 Okt 1964 |
| Minot, Ward County, North Dakota, USA | |
