1888 - 1937 (49 år)
| Otto Henry Olson | |
| F: | 29 Okt 1888 |
| Decorah, Winneshiek County, Iowa, USA | |
| D: | 1 Dec 1937 |
| Decorah, Winneshiek County, Iowa, USA | |
| Josefine Amanda Nali | |
| F: | 2 Maj 1892 |
| Ridgeway, Winneshiek County, Iowa, USA | |
| D: | 20 Jun 1922 |
| Decorah, Winneshiek County, Iowa, USA | |
