1931 - 2012 (80 år)
 | John Henry Christopherson 1968-1968 |
| John Henry Christopherson | |
| F: | 13 Feb 1968 |
| Austin, Mower County, Minnesota, USA | |
| D: | 13 Feb 1968 |
| Austin, Mower County, Minnesota, USA | |
 | Thomas Michael Christopherson 1959-2019 |
| Thomas Michael Christopherson | |
| F: | 18 Maj 1959 |
| Austin, Mower County, Minnesota, USA | |
| D: | 28 Okt 2019 |
| Austin, Mower County, Minnesota, USA | |
|
| William* Olaf Christopherson 1931-2012 |
| William* Olaf Christopherson | |
| F: | 27 Jul 1931 |
| Rochester, Olmsted County, Minnesota, USA | |
| D: | 12 Feb 2012 |
| Austin, Mower County, Minnesota, USA | |
 | Mary Elizabeth Stark 1931-2005 |
| Mary Elizabeth Stark | |
| F: | 21 Aug 1931 |
| Mower County, Minnesota, USA | |
| D: | 2005 |
| Waterloo, Black Hawk County, Iowa, USA | |
