| Birth | June 28, 1829 31 30 |
| Birth of a sister | Berthe Andrea Christensen January 2, 1832 (Age 2 years) |
| Death of a paternal grandfather | Christen Gunvaldsen January 6, 1832 (Age 2 years) |
| Birth of a brother | Niels Christensen April 17, 1835 (Age 5 years) |
| Birth of a brother | Ole Christensen December 4, 1837 (Age 8 years) |
| Birth of a sister | Ingeborg Marie Christensen March 19, 1839 (Age 9 years) |
| Marriage | Sigvald Johan Olson — View this family November 19, 1846 (Age 17 years) |
| Birth of a son #1 | Ole Johann Sigvaldsen December 22, 1846 (Age 17 years) |
| Baptism of a son | Ole Johann Sigvaldsen March 14, 1847 (Age 17 years) |
| Birth of a son #2 | Gunild Johanne Sigvaldsen October 25, 1848 (Age 19 years) |
| Baptism of a son | Gunild Johanne Sigvaldsen January 21, 1849 (Age 19 years) |
| Birth of a daughter #3 | Anne Gurine Sigvaldsen May 31, 1852 (Age 22 years) |
| Emigration | 1854 (Age 24 years) |
| Birth of a son #4 | Peter Lawrence Olson October 23, 1863 (Age 34 years) |
| Birth of a daughter #5 | Otilia Gustine Olson about 1868 (Age 38 years) |
| Death of a father | Gunvald Christensen September 8, 1868 (Age 39 years) |
| Birth of a son #6 | John Olson about 1871 (Age 41 years) |
| Death of a mother | Anne Nilsdatter December 31, 1880 (Age 51 years) |
| Marriage of a child | Peter Lawrence Olson — Caroline Gulliksdatter “Carrie” Beckjorden — View this family January 19, 1889 (Age 59 years) |
| Death of a husband | Sigvald Johan Olson 1899 (on the date of death) |
| Adoption of a son | John Olson yes Adoption: Adopted by both parents |
| Adoption of a daughter | Otilia Gustine Olson yes Adoption: Adopted by both parents |
| Death | 1899 (Age 69 years) |