1916 - 1984 (67 år)
| Harlen Durwood Shellabarger 1916-1984 |
| Harlen Durwood Shellabarger | |
| F: | 26 Jul 1916 |
| Grand View, Des Moines County, Iowa, USA | |
| D: | 25 Maj 1984 |
| Cook County, Illinois, USA | |
 | Evelyn Catherine Christensen 1917-2010 |
| Evelyn Catherine Christensen | |
| F: | 27 Mar 1917 |
| Scranton, Greene County, Iowa, USA | |
| V: | 8 Sep 1938 |
| Cedar Rapids, Linn County, Iowa, USA | |
| D: | 17 Jan 2010 |
| Tipton, Cedar County, Iowa, USA | |
