1881 - 1971 (90 år)
| Alma I Oakland 1913- |
| Alma I Oakland | |
| F: | 1913 |
| Benson County, North Dakota, USA | |
|
| Serina C Berge 1881-1971 |
| Serina C Berge | |
| F: | 1881 |
| Minnesota, USA | |
| D: | 1971 |
| Benson County, North Dakota, USA | |
| Levin Andreas Eriksen Okland* 1879-1953 |
| Levin Andreas Eriksen Okland* | |
| F: | 3 Okt 1879 |
| Hjelmeland, Vestersjø, Rogaland | |
| D: | 1953 |
| Benson County, North Dakota, USA | |
