1927 - 2016 (89 år)
 | Jeffery Marvin Johnson 1948-2010 |
| Jeffery Marvin Johnson | |
| F: | 17 Jul 1948 |
| Wisconsin, USA | |
| D: | 23 Apr 2010 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| Marvin Henry Johnson 1927-2016 |
| Marvin Henry Johnson | |
| F: | 19 Mar 1927 |
| D: | 21 Jul 2016 |
| Mayville, Traill County, North Dakota, USA | |
 | Joyce Esther Mattson 1928-2011 |
| Joyce Esther Mattson | |
| F: | 19 Apr 1928 |
| Ashland County, Wisconsin, USA | |
| V: | Mar 1948 |
| D: | 16 Jun 2011 |
| Grand Forks County, North Dakota, USA | |
