| Birth | before March 25, 1798 |
| Marriage | Anne Olsdatter — View this family October 21, 1824 (Age 26 years) |
| Birth of a son #1 | Randie Olsen February 13, 1826 (Age 27 years) |
| Birth of a son #2 | Johannes Olson August 17, 1828 (Age 30 years) |
| Birth of a daughter #3 | Mari Olsdatter January 14, 1832 (Age 33 years) |
| Birth of a son #4 | Ole Olesen March 18, 1834 (Age 35 years) |
| Birth of a son #5 | Amund Olson January 14, 1837 (Age 38 years) |
| Birth of a daughter #6 | Mathia Olesdatter June 22, 1840 (Age 42 years) |
| Birth of a son #7 | Mathias Olesen June 22, 1840 (Age 42 years) |
| Birth of a son #8 | Even Olson January 6, 1844 (Age 45 years) |
| Birth of a son #9 | Nicolai Olsen July 26, 1851 (Age 53 years) Address: Skaarslien |
| Christening of a son | Nicolai Olsen August 10, 1851 (Age 53 years) |
| Marriage of a child | Johannes Olson — Ronnoug “Ronnog” Pedersdatter — View this family June 18, 1855 (Age 57 years) |
| Marriage of a child | Nicolai Olsen — Martea Larsdatter — View this family Type: Religious marriage January 10, 1879 (Age 80 years) |
| Marriage of a child | Nicolai Olsen — Karen Helene Johnson — View this family Type: Religious marriage February 12, 1891 (Age 92 years)Address: United Lutheran |
| Death of a son | Johannes Olson September 22, 1907 (Age 109 years) |
| Death | yes |