1888 - 1959 (70 år)
| Alma Regina Olson 1888-1959 |
| Alma Regina Olson | |
| F: | Sep 1888 |
| Wisconsin, USA | |
| D: | 3 Maj 1959 |
| Ferndale, Whatcom County, Washington, USA | |
| Otto Augustine Knutsen 1890-1959 |
| Otto Augustine Knutsen | |
| F: | 8 Aug 1890 |
| Vermillion, Clay County, South Dakota, USA | |
| D: | 19 Jun 1959 |
| Ferndale, Whatcom County, Washington, USA | |
