1889 - 1918 (29 år)
 | Martin Leroy Westrom 1953-2017 |
| Martin Leroy Westrom | |
| F: | 22 Aug 1953 |
| Montana, USA | |
| D: | 22 Jun 2017 |
| Missoula, Missoula County, Montana, USA | |
| Okänd |
| Okänd |
 | Earl Leroy Westrom 1917-2003 |
| Earl Leroy Westrom | |
| F: | 11 Jun 1917 |
| Great Falls, Cascade County, Montana, USA | |
| D: | 23 Jun 2003 |
| Great Falls, Cascade County, Montana, USA | |
 | Virginia Helen Kojetin 1919-2011 |
| Virginia Helen Kojetin | |
| F: | 27 Nov 1919 |
| Lewiston, Winona County, Minnesota, USA | |
| D: | 21 Nov 2011 |
| Black Eagle, Cascade County, Montana, USA | |
| Martin Gust Westrom 1889-1918 |
| Martin Gust Westrom | |
| F: | 28 Aug 1889 |
| Sverige | |
| D: | 24 Okt 1918 |
| Great Falls, Cascade County, Montana, USA | |
 | Amelie Helgesen 1879-1962 |
| Amelie Helgesen | |
| F: | 22 Mar 1879 |
| Haugesund, Rogaland | |
| D: | 10 Mar 1962 |
| Mineral County, Montana, USA | |
