1937 - 2010 (73 år)
| Betty Jean Stiefel | |
| F: | 11 Mar 1937 |
| Stanton County, Kansas, USA | |
| D: | 14 Aug 2010 |
| Bismarck, Burleigh County, North Dakota, USA | |
| Donald Merle Johnson | |
| F: | 8 Dec 1936 |
| Mitchell, Davison County, South Dakota, USA | |
| V: | 1964 |
| Bismarck, Burleigh County, North Dakota, USA | |
| D: | 17 Mar 2003 |
| Bismarck, Burleigh County, North Dakota, USA | |
