1881 - 1949 (67 år)
 | Patti A Peterson 1945-1953 |
| Patti A Peterson | |
| F: | 16 Apr 1945 |
| Seattle, King County, Washington, USA | |
| D: | 1 Aug 1953 |
| Wadena County, Minnesota, USA | |
 | Arthur Berdeen Peterson 1911-1976 |
| Arthur Berdeen Peterson | |
| F: | 13 Sep 1911 |
| Great Falls, Cascade County, Montana, USA | |
| D: | 5 Aug 1976 |
| Cascade County, Montana, USA | |
| Margaret Gillin 1918-2009 |
| Margaret Gillin | |
| F: | 8 Nov 1918 |
| San Hulee, Cascade County, Montana, USA | |
| V: | 6 Okt 1940 |
| Great Falls, Cascade County, Montana, USA | |
| D: | 24 Nov 2009 |
| Great Falls, Cascade County, Montana, USA | |
|
| Ingeborg Gurina* Baardsdatter Flatnes* 1881-1949 |
| Ingeborg Gurina* Baardsdatter Flatnes* | |
| F: | 30 Okt 1881 |
| Skjold, Flatnes, Rogaland | |
| D: | 26 Jan 1949 |
| Cascade County, Montana, USA | |
 | Frank* Oscar Peterson 1873-1951 |
| Frank* Oscar Peterson | |
| F: | 11 Nov 1873 |
| Långasjö, Emmaboda, Kalmar län, Sverige | |
| D: | 28 Jul 1951 |
| Cascade County, Montana, USA | |
