1894 - 1984 (89 år)
 | Jay Lowell Roger Jacobson 1929-2002 |
| Jay Lowell Roger Jacobson | |
| F: | 7 Jul 1929 |
| Wegdahl, Chippewa County, Minnesota, USA | |
| D: | 3 Maj 2002 |
| Apache Junction, Pinal County, Arizona, USA | |
 | Virginia Mary Nelson 1934-2013 |
| Virginia Mary Nelson | |
| F: | 16 Jan 1934 |
| Saint Paul, Ramsey County, Minnesota, USA | |
| V: | 26 Okt 1952 |
| Dakota County, Minnesota, USA | |
| D: | 13 Feb 2013 |
| Hastings, Dakota County, Minnesota, USA | |
|
| John "Jack*" Selmer Jacobson 1894-1984 |
| John "Jack*" Selmer Jacobson | |
| F: | 28 Sep 1894 |
| Veblen, Marshall County, South Dakota, USA | |
| D: | 12 Jun 1984 |
| South Saint Paul, Dakota County, Minnesota, USA | |
 | Mary Sarah Ammundson 1899-1985 |
| Mary Sarah Ammundson | |
| F: | 7 Apr 1899 |
| Chippewa County, Minnesota, USA | |
| V: | 22 Okt 1921 |
| McLeod County, Minnesota, USA | |
| D: | 7 Apr 1985 |
| Dakota County, Minnesota, USA | |
