1902 - 1986 (84 years)(Notes: You may have to scroll down or right to see chart.)
| Fridjoft (Fritz) Fred Gerhard Olson 1902-1986 |
| Fridjoft (Fritz) Fred Gerhard Olson | |
| B: | 9 Mar 1902 |
| Morris, Stevens, Minnesota, USA | |
| D: | 11 March 1986 |
| Palouse, Whitman, Washington, USA (Buried in Bemiji, MN) | |
