| Birth | May 19, 1891 39 29 |
| Birth of a brother | Carl Martin Olson September 30, 1892 (Age 16 months) |
| Birth of a brother | John Theodore Olson November 18, 1894 (Age 3 years) |
| Birth of a brother | Arthur Leonard Olson December 2, 1896 (Age 5 years) |
| Birth of a sister | Nora Emillie Olson December 28, 1899 (Age 8 years) |
| Birth of a sister | Olga Josephine Olson April 3, 1902 (Age 10 years) |
| Birth of a brother | Reuben Olson February 12, 1904 (Age 12 years) |
| Birth of a brother | Sidney Clifford Olson May 7, 1908 (Age 16 years) |
| Death of a father | Nicolai Olsen July 19, 1928 (Age 37 years) Cause: Stroke |
| Death of a mother | Karen Helene Johnson June 10, 1942 (Age 51 years) |
| Death of a half-sister | Mary N. “Marie” Olsdatter November 13, 1946 (Age 55 years) |
| Burial of a half-sister | Mary N. “Marie” Olsdatter November 22, 1946 (Age 55 years) Cemetery: Greenwood |
| Death of a half-sister | Anna Olson November 26, 1955 (Age 64 years) |
| Death | yes |