1896 - 1971 (75 år)
| Donald John Olson 1920-1957 |
| Donald John Olson | |
| F: | 24 Apr 1920 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| D: | 28 Jul 1957 |
| Culver City, Los Angeles County, California, USA | |
 | Jean Mae Normark 1922-1991 |
| Jean Mae Normark | |
| F: | 23 Nov 1922 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| D: | 30 Nov 1991 |
| Centuria, Polk County, Wisconsin, USA | |
 | John Vernon Brock 1921-2004 |
| John Vernon Brock | |
| F: | 21 Aug 1921 |
| Hennepin County, Minnesota, USA | |
| V: | 20 Feb 1944 |
| Cleveland, Cimarron County, Oklahoma, USA | |
| D: | 6 Feb 2004 |
| Roseville, Ramsey County, Minnesota, USA | |
|
| Gustav Adolf Normark 1896-1971 |
| Gustav Adolf Normark | |
| F: | 16 Jun 1896 |
| Oslo, Fdor 23 | |
| D: | Jul 1971 |
| Minnesota, USA | |
 | Hazel Mary Webster 1896-1981 |
| Hazel Mary Webster | |
| F: | 18 Okt 1896 |
| Rhienlander, Oneida County, Wisconsin, USA | |
| D: | 23 Okt 1981 |
| Anoka, Anoka County, Minnesota, USA | |
