1857 - 1931 (73 år)
 | James Arthur Helgeson 1904-1963 |
| James Arthur Helgeson | |
| F: | 2 Okt 1904 |
| Winnebago County, Iowa, USA | |
| D: | 13 Feb 1963 |
| Worth County, Iowa, USA | |
 | Lula Nora Nessa 1911-1984 |
| Lula Nora Nessa | |
| F: | 4 Maj 1911 |
| Thompson, Winnebago County, Iowa, USA | |
| D: | 12 Sep 1984 |
| Worth County, Iowa, USA | |
| Ole J Helgeson 1857-1931 |
| Ole J Helgeson | |
| F: | 4 Jun 1857 |
| Sigdal, Prestfoss, Buskerud | |
| D: | 27 Mar 1931 |
| Winnebago County, Iowa, USA | |
 | Marget Vrolson 1862-1949 |
| Marget Vrolson | |
| F: | 1 Apr 1862 |
| Kviteseid, Telemark | |
| D: | 5 Mar 1949 |
| Freeborn County, Minnesota, USA | |
