1867 - 1955 (88 år)
 | Virginia Mae Thompson 1928-2009 |
| Virginia Mae Thompson | |
| F: | 20 Aug 1928 |
| Mount Valley Township, Winnebago County, Iowa | |
| D: | 17 Jul 2009 |
| San Jose, Santa Clara County, California, USA | |
 | Victor Conrad Kristensen 1927-2003 |
| Victor Conrad Kristensen | |
| F: | 22 Jun 1927 |
| Forest City, Winnebago County, Iowa, USA | |
| V: | 19 Okt 1947 |
| Forest City, Winnebago County, Iowa, USA | |
| D: | 29 Sep 2003 |
 | Clair Maynard Thompson 1931-2012 |
| Clair Maynard Thompson | |
| F: | 5 Sep 1931 |
| Mount Valley Township, Winnebago County, Iowa | |
| D: | 9 Mar 2012 |
| Mason City, Cerro Gordo County, Iowa, USA | |
 | Gary Miller Thompson 1938-2014 |
| Gary Miller Thompson | |
| F: | 11 Maj 1938 |
| Forest City, Winnebago County, Iowa, USA | |
| D: | 16 Dec 2014 |
| Britt, Hancock County, Iowa, USA | |
 | Michele Linn Thompson 1966-1973 |
| Michele Linn Thompson | |
| F: | 8 Jan 1966 |
| Forest City, Winnebago County, Iowa, USA | |
| D: | 30 Dec 1973 |
| Britt, Hancock County, Iowa, USA | |
 | Mabel Theoline Helgeson 1907-2000 |
| Mabel Theoline Helgeson | |
| F: | 21 Okt 1907 |
| Winnebago County, Iowa, USA | |
| D: | 26 Dec 2000 |
| Forest City, Winnebago County, Iowa, USA | |
| Maynard Theodor Thompson 1904-1995 |
| Maynard Theodor Thompson | |
| F: | 5 Aug 1904 |
| Mount Valley Township, Winnebago County, Iowa | |
| V: | 8 Jun 1927 |
| Winnebago County, Iowa, USA | |
| D: | 26 Sep 1995 |
| Mason City, Cerro Gordo County, Iowa, USA | |
 | Norma Jane Thompson 1930-1942 |
| Norma Jane Thompson | |
| F: | 20 Feb 1930 |
| Forest City, Winnebago County, Iowa, USA | |
| D: | 16 Jan 1942 |
| Thompson, Winnebago County, Iowa, USA | |
 | Sandra Jean Thompson 1938-2017 |
| Sandra Jean Thompson | |
| F: | 19 Feb 1938 |
| Forest City, Winnebago County, Iowa, USA | |
| D: | 14 Dec 2017 |
| Forest City, Winnebago County, Iowa, USA | |
 | Alma Bertina Helgeson 1910-2009 |
| Alma Bertina Helgeson | |
| F: | 4 Jan 1910 |
| Mount Valley Township, Winnebago County, Iowa | |
| D: | 23 Aug 2009 |
| Garner, Hancock County, Iowa, USA | |
 | Truman Maurice Stanford Thompson 1907-1949 |
| Truman Maurice Stanford Thompson | |
| F: | 28 Jul 1907 |
| Mount Valley Township, Winnebago County, Iowa | |
| V: | 12 Aug 1928 |
| Mount Valley Township, Winnebago County, Iowa | |
| D: | 3 Okt 1949 |
| Mason City, Cerro Gordo County, Iowa, USA | |
| Kund "Knute*" Olaus Helgeson 1867-1955 |
| Kund "Knute*" Olaus Helgeson | |
| F: | 6 Jan 1867 |
| Lake Mills, Winnebago County, Iowa, USA | |
| D: | 8 Feb 1955 |
| Forest City, Winnebago County, Iowa, USA | |
 | Ingeborg Lien 1876-1939 |
| Ingeborg Lien | |
| F: | 1876 |
| Norge | |
| V: | 21 Dec 1897 |
| Winnebago County, Iowa, USA | |
| D: | 1939 |
| Forest City, Winnebago County, Iowa, USA | |
