1885 - 1961 (75 år)
 | Emanuel Loel Knudson 1925-2000 |
| Emanuel Loel Knudson | |
| F: | 15 Maj 1925 |
| Bellingham, Whatcom County, Washington, USA | |
| D: | 18 Dec 2000 |
| Fredericksburg, Gillespie County, Texas, USA | |
 | Necia Elsie McWilliams 1926-2019 |
| Necia Elsie McWilliams | |
| F: | 16 Jun 1926 |
| Bellingham, Whatcom County, Washington, USA | |
| V: | 24 Feb 1947 |
| Whatcom County, Washington, USA | |
| D: | 30 Jan 2019 |
| Yakima County, Washington, USA | |
 | Ardell Loren Knudson 1928-1928 |
| Ardell Loren Knudson | |
| F: | 13 Mar 1928 |
| Bellingham, Whatcom County, Washington, USA | |
| D: | 17 Mar 1928 |
| Bellingham, Whatcom County, Washington, USA | |
|
| Emanuel Knudson 1885-1961 |
| Emanuel Knudson | |
| F: | 1 Nov 1885 |
| Hurley, Turner County, South Dakota, USA | |
| D: | 6 Jun 1961 |
| Whatcom County, Washington, USA | |
 | Anna Martha Olsen 1887-1938 |
| Anna Martha Olsen | |
| F: | 14 Jul 1887 |
| Russell County, Kansas, USA | |
| V: | 26 Okt 1922 |
| Bellingham, Whatcom County, Washington, USA | |
| D: | 12 Feb 1938 |
| Bellingham, Whatcom County, Washington, USA | |
