1897 - 1989 (91 år)
 | Lucinda Marie Preston 1964-1987 |
| Lucinda Marie Preston | |
| F: | 17 Jul 1964 |
| Scott County, Minnesota, USA | |
| D: | 11 Jun 1987 |
| Hennepin County, Minnesota, USA | |
 | Joan Ruth Wigen 1935-2013 |
| Joan Ruth Wigen | |
| F: | 13 Okt 1935 |
| Albert Lea, Freeborn County, Minnesota, USA | |
| D: | 25 Okt 2013 |
| Waconia, Carver County, Minnesota, USA | |
|
| Willie Elmer Wigen 1897-1989 |
| Willie Elmer Wigen | |
| F: | 5 Dec 1897 |
| River Falls, Pierce County, Wisconsin, USA | |
| D: | 1 Apr 1989 |
| Scott County, Minnesota, USA | |
 | Ruth Marie Wherland 1902-1952 |
| Ruth Marie Wherland | |
| F: | 4 Okt 1902 |
| Duluth, Saint Louis County, Minnesota, USA | |
| V: | 26 Jun 1934 |
| Hennepin County, Minnesota, USA | |
| D: | 8 Sep 1952 |
| Faribault County, Minnesota, USA | |
