1910 - 2009 (99 år)
 | 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 | |
