1893 - 1969 (76 år)
 | Clark Randolph Welsch 1943-1943 |
| Clark Randolph Welsch | |
| F: | 11 Aug 1943 |
| Saint Louis County, Minnesota, USA | |
| D: | 17 Sep 1943 |
| Saint Louis County, Minnesota, USA | |
 | Klay Russell Welsch 1956-1993 |
| Klay Russell Welsch | |
| F: | 17 Mar 1956 |
| Richland, Benton County, Washington, USA | |
| D: | 27 Apr 1993 |
| Richland, Benton County, Washington, USA | |
 | Calvin Raymond Welsch 1923-2006 |
| Calvin Raymond Welsch | |
| F: | 11 Mar 1923 |
| Duluth Township, Saint Louis County, Minnesota, USA | |
| D: | 20 Feb 2006 |
| Richland, Benton County, Washington, USA | |
 | Jeanne Frances Miller 1925-2015 |
| Jeanne Frances Miller | |
| F: | 4 Mar 1925 |
| Sioux City, Woodbury County, Iowa, USA | |
| D: | 3 Sep 2015 |
| Richland, Benton County, Washington, USA | |
 | Karien Louisa Welsch 1918-2014 |
| Karien Louisa Welsch | |
| F: | 10 Apr 1918 |
| Duluth Township, Saint Louis County, Minnesota, USA | |
| D: | 16 Feb 2014 |
| Fargo, Cass County, North Dakota, USA | |
|
| Hulda Geneveve Olson 1893-1969 |
| Hulda Geneveve Olson | |
| F: | 24 Jun 1893 |
| Duluth Township, Saint Louis County, Minnesota, USA | |
| D: | 14 Nov 1969 |
| Wolf Point, Roosevelt County, Montana, USA | |
 | Raymond Mathias Welsch 1893-1951 |
| Raymond Mathias Welsch | |
| F: | 28 Jul 1893 |
| Cabery, Ford County, Illinois, USA | |
| D: | 24 Aug 1951 |
| Great Falls, Cascade County, Montana, USA | |
