1930 - 1989 (58 år)
 | Gretchen Mortvedt 1963-1963 |
| Gretchen Mortvedt | |
| F: | 27 Jul 1963 |
| Canton, Fulton County, Illinois, USA | |
| D: | 27 Jul 1963 |
| Canton, Fulton County, Illinois, USA | |
| Marjorie Lee Myers 1930-1989 |
| Marjorie Lee Myers | |
| F: | 20 Nov 1930 |
| Bethel Wyandotte County, Kansas, USA | |
| D: | 15 Sep 1989 |
| League City, Galveston County, Texas, USA | |
 | Donald Mortvedt 1932-1999 |
| Donald Mortvedt | |
| F: | 2 Dec 1932 |
| Berwyn, Cook County, Illinois, USA | |
| D: | 21 Dec 1999 |
| Marble Falls, Burnet County, Texas, USA | |
