1906 - 1998 (91 år)
| Edgar Bernard Gunderson 1932-2014 |
| Edgar Bernard Gunderson | |
| F: | 1 Feb 1932 |
| Bryant, Hamlin County, South Dakota, USA | |
| D: | 27 Apr 2014 |
| Kingsbury County, South Dakota, USA | |
 | Darlene Mae Jensen 1934-2004 |
| Darlene Mae Jensen | |
| F: | 14 Aug 1934 |
| Erwin, Kingsbury County, South Dakota, USA | |
| V: | 7 Maj 1954 |
| Hamlin County, South Dakota, USA | |
| D: | 13 Nov 2004 |
| Volga, Brookings County, South Dakota, USA | |
| Kenneth Gene Gunderson 1934-2019 |
| Kenneth Gene Gunderson | |
| F: | 22 Jun 1934 |
| Watertown, Codington County, South Dakota, USA | |
| D: | 12 Jun 2019 |
| Bryant, Hamlin County, South Dakota, USA | |
|
| Adolph Bernard Gunderson 1906-1998 |
| Adolph Bernard Gunderson | |
| F: | 5 Nov 1906 |
| Bryant, Hamlin County, South Dakota, USA | |
| D: | 9 Jul 1998 |
| Watertown, Codington County, South Dakota, USA | |
 | Dorothy Lelorine Collins 1910-1991 |
| Dorothy Lelorine Collins | |
| F: | 30 Maj 1910 |
| Albuquerque, Bernalillo County, New Mexico, USA | |
| V: | 3 Jan 1931 |
| Codington County, South Dakota, USA | |
| D: | 8 Jan 1991 |
| Lake Norden, Hamlin County, South Dakota, USA | |
