1897 - 1985 (88 år)
 | Dale Richard Christianson 1921-2013 |
| Dale Richard Christianson | |
| F: | 29 Aug 1921 |
| Benton County, Iowa, USA | |
| D: | 27 Mar 2013 |
| Iowa City, Johnson County, Iowa, USA | |
 | Esther Marie Hamman Dulin 1917-2006 |
| Esther Marie Hamman Dulin | |
| F: | 6 Apr 1917 |
| Shellsburg, Benton County, Iowa, USA | |
| D: | 30 Dec 2006 |
| Cedar Rapids, Linn County, Iowa, USA | |
 | Germaine Christianson 1920-2007 |
| Germaine Christianson | |
| F: | 4 Jan 1920 |
| Cedar Rapids, Linn County, Iowa, USA | |
| D: | 16 Apr 2007 |
| Bettendorf, Scott County, Iowa, USA | |
|
| Cora Larson 1897-1985 |
| Cora Larson | |
| F: | 16 Maj 1897 |
| Iowa, USA | |
| D: | 15 Jul 1985 |
| Benton County, Iowa, USA | |
| Gilmer L Christianson 1896-1985 |
| Gilmer L Christianson | |
| F: | 2 Dec 1896 |
| Norway, Benton County, Iowa, USA | |
| D: | 9 Feb 1985 |
| Norway, Benton County, Iowa, USA | |
