1860 - 1932 (71 år)
| Odin Julius Olson 1909-2001 |
| Odin Julius Olson | |
| F: | 8 Apr 1909 |
| Veblen, Marshall County, South Dakota, USA | |
| D: | 5 Aug 2001 |
| Redwood City, San Mateo County, California, USA | |
 | Alice Irene Thompson 1908-1985 |
| Alice Irene Thompson | |
| F: | 10 Okt 1908 |
| Veblen, Marshall County, South Dakota, USA | |
| V: | 15 Okt 1950 |
| San Mateo County, California, USA | |
| D: | 6 Jan 1985 |
| Redwood City, San Mateo County, California, USA | |
 | Marvin Selmer Olson 1911-1999 |
| Marvin Selmer Olson | |
| F: | 24 Jan 1911 |
| Veblen, Marshall County, South Dakota, USA | |
| D: | 28 Nov 1999 |
| Eugene, Lane County, Oregon, USA | |
 | Dorothy Anna Twite 1922-2012 |
| Dorothy Anna Twite | |
| F: | 24 Nov 1922 |
| Veblen, Marshall County, South Dakota, USA | |
| V: | 16 Jun 1949 |
| Marshall County, South Dakota, USA | |
| D: | 29 Jan 2012 |
| Eugene, Lane County, Oregon, USA | |
| Ole Olsen 1860-1932 |
| Ole Olsen | |
| F: | 28 Feb 1860 |
| Gjerdrum, Kjærstad, Akershus | |
| D: | 4 Jan 1932 |
| Marshall County, South Dakota, USA | |
 | Lovisa Marie Jacobsen 1869-1948 |
| Lovisa Marie Jacobsen | |
| F: | 30 Jul 1869 |
| Wegdahl, Chippewa County, Minnesota, USA | |
| V: | 6 Jul 1908 |
| Marshall County, South Dakota, USA | |
| D: | 5 Okt 1948 |
| Veblen, Marshall County, South Dakota, USA | |
