1907 - 1972 (65 år)
 | Gary Arthur Christofferson 1931-1942 |
| Gary Arthur Christofferson | |
| F: | 31 Maj 1931 |
| Bisbee, Towner County, North Dakota, USA | |
| D: | 15 Aug 1942 |
| Towner County, North Dakota, USA | |
 | Marilyn Mae Christofferson 1933-1999 |
| Marilyn Mae Christofferson | |
| F: | 6 Aug 1933 |
| Bisbee, Towner County, North Dakota, USA | |
| D: | 3 Jul 1999 |
| Minot, Ward County, North Dakota, USA | |
 | Jerald Dale Johnson 1934-2011 |
| Jerald Dale Johnson | |
| F: | 17 Jul 1934 |
| Devils Lake, Ramsey County, North Dakota, USA | |
| D: | 25 Aug 2011 |
| Minot, Ward County, North Dakota, USA | |
|
| Arthur Marion "Art*" Christofferson 1907-1972 |
| Arthur Marion "Art*" Christofferson | |
| F: | 12 Feb 1907 |
| Bisbee, Towner County, North Dakota, USA | |
| D: | 2 Jun 1972 |
| Bisbee, Towner County, North Dakota, USA | |
| Nettie Mae Wood 1912-2005 |
| Nettie Mae Wood | |
| F: | 15 Feb 1912 |
| North Dakota, USA | |
| D: | 4 Feb 2005 |
| Ramsey County, North Dakota, USA | |
