1916 - 1995 (79 år)
| Darrol Wayne Heggen | |
| F: | 15 Apr 1938 |
| Des Moines, Polk County, Iowa, USA | |
| D: | 8 Nov 2015 |
| Fort Wayne, Allen County, Indiana, USA | |
| Elaine Rae Heggen | |
| F: | 29 Apr 1940 |
| Des Moines, Polk County, Iowa, USA | |
| D: | 23 Okt 2022 |
| Lafayette, Boulder County, Colorado, USA | |
| James Ray Williams | |
| F: | 11 Jun 1939 |
| Des Moines, Polk County, Iowa, USA | |
| V: | 8 Jun 1960 |
| Des Moines, Polk County, Iowa, USA | |
| D: | 10 Jan 2021 |
| Lafayette, Boulder County, Colorado, USA | |
|
| JeVerna Doris Michelson | |
| F: | 15 Jul 1916 |
| Huxley, Story County, Iowa, USA | |
| D: | 22 Jul 1995 |
| Madrid, Boone County, Iowa, USA | |
| Robert Henry Heggen | |
| F: | 1 Mar 1916 |
| Alleman, Polk County, Iowa, USA | |
| V: | 19 Jun 1937 |
| Alleman, Polk County, Iowa, USA | |
| D: | 28 Maj 1999 |
| Madrid, Boone County, Iowa, USA | |
