1907 - 1978 (71 år)
 | Donald Lee Helgeson 1941-2001 |
| Donald Lee Helgeson | |
| F: | 8 Aug 1941 |
| Webster, Day County, South Dakota, USA | |
| D: | 21 Mar 2001 |
| Webster, Day County, South Dakota, USA | |
 | Wayne Carlson -1994 |
| Wayne Carlson | |
| D: | 1994 |
 | June Helen Helgeson 1931-2017 |
| June Helen Helgeson | |
| F: | 14 Apr 1931 |
| Webster, Day County, South Dakota, USA | |
| D: | 30 Dec 2017 |
| Aberdeen, Brown County, South Dakota, USA | |
 | Olen John Helgeson 1934-2017 |
| Olen John Helgeson | |
| F: | 22 Apr 1934 |
| Webster, Day County, South Dakota, USA | |
| D: | 9 Jan 2017 |
| Kearney, Buffalo County, Nebraska, USA | |
| Julia Mathenia Nelson 1907-1978 |
| Julia Mathenia Nelson | |
| F: | 5 Feb 1907 |
| Day County, South Dakota, USA | |
| D: | 23 Apr 1978 |
| Webster, Day County, South Dakota, USA | |
 | Ole Telaus Helgesen 1906-1974 |
| Ole Telaus Helgesen | |
| F: | 22 Jul 1906 |
| Kopervik, Stangeland, Rogaland | |
| D: | 9 Jul 1974 |
| Webster, Day County, South Dakota, USA | |
