1904 - 1973 (68 år)
| Donald Johnston Vikre | |
| F: | 30 Apr 1926 |
| Decorah, Winneshiek County, Iowa, USA | |
| D: | 13 Dec 1983 |
| Waukegan, Lake county, Illinois, USA | |
| Herbert Maurice Vikre | |
| F: | 16 Aug 1930 |
| Decorah, Winneshiek County, Iowa, USA | |
| D: | 19 Jul 1996 |
| Oneill, Holt County, Nebraska, USA | |
|
| Maurice Arnold Vikre | |
| F: | 16 Aug 1904 |
| Decorah, Winneshiek County, Iowa, USA | |
| D: | Jul 1973 |
| Hardy, Sharp County, Arkansas, USA | |
| Laura Mae Johnston | |
| F: | 2 Dec 1907 |
| Hubbard County, Minnesota, USA | |
| D: | 24 Dec 1999 |
