1899 - 1921 (21 år)
| William Edwin Heine | |
| F: | 13 Feb 1938 |
| Chicago, Cook County, Illinois, USA | |
| D: | 31 Maj 2022 |
| Waterloo, Black Hawk County, Iowa, USA | |
| Michael Lynn Kiester | |
| F: | 16 Dec 1943 |
| Oskaloosa, Mahaska County, Iowa, USA | |
| D: | 27 Sep 2017 |
| Des Moines, Polk County, Iowa, USA | |
| Stillborn Tokheim | |
| F: | 29 Maj 1950 |
| Des Moines, Polk County, Iowa, USA | |
| D: | 29 Maj 1950 |
| Des Moines, Polk County, Iowa, USA | |
| Chester Debere Tokheim | |
| F: | 17 Maj 1918 |
| Thor, Humboldt County, Iowa, USA | |
| D: | 24 Dec 2007 |
| Polk County, Iowa, USA | |
| Helen Mary Hamilton | |
| F: | 22 Jun 1919 |
| Alleman, Polk County, Iowa, USA | |
| D: | 9 Jun 2006 |
| Cedar Falls, Black Hawk County, Iowa, USA | |
| Lena Collins | |
| F: | Okt 1899 |
| Stuart, Lincoln Township, Adair County, Iowa | |
| D: | 14 Aug 1921 |
| Thor, Humboldt County, Iowa, USA | |
| Arthur Lewis Tokheim | |
| F: | 21 Aug 1896 |
| Thor, Humboldt County, Iowa, USA | |
| D: | 14 Okt 1994 |
| Eagle Grove, Wright County, Iowa, USA | |
