1844 - 1931 (86 years)
 | Earl Elwood Severson 1927-1971 |
| Earl Elwood Severson | |
| B: | 13 May 1927 |
| Wisconsin, USA | |
| D: | 14 Mar 1971 |
| Orris Luverne Severson 1914-1983 |
| Orris Luverne Severson | |
| B: | 15 Jun 1914 |
| Rake, Winnebago, Iowa, USA | |
| D: | 26 May 1983 |
| Bay Area Hospital, Coos Bay, Coos, Oregon, USA | |
 | Stefa J 'Steffie' Tercek 1919-2001 |
| Stefa J 'Steffie' Tercek | |
| B: | 22 Dec 1919 |
| Orchards, Clark, Washington, USA | |
| M: | 20 Oct 1940 |
| Multnomah County, Oregon, USA | |
| D: | 14 Apr 2001 |
| Reedsport, Douglas, Oregon, USA | |
 | Captain Donald Grant Severson 1922-1951 |
| Captain Donald Grant Severson | |
| B: | 29 Sep 1922 |
| Boyceville, Dunn, Wisconsin, USA | |
| D: | 7 Sep 1951 |
| Eilson Air Force Base, Fairbanks North Star, Alaska, USA | |
| Gilda Maria Gregerson 1927-2011 |
| Gilda Maria Gregerson | |
| B: | 20 Mar 1927 |
| Wheeler, Dunn, Wisconsin, USA | |
| M: | 23 Mar 1946 |
| St Croix County, Wisconsin, USA | |
| D: | 1 Feb 2011 |
| Tustin, Orange, California, USA | |
| Michael Carl Gregerson 1950-1950 |
| Michael Carl Gregerson | |
| B: | 1950 |
| D: | 5 Aug 1950 |
| Luther Hospital, Eau Claire, Eau Claire, Wisconsin, USA | |
 | Lisa Claire Gregerson 1959-2016 |
| Lisa Claire Gregerson | |
| B: | 18 Jul 1959 |
| Coos Bay, Coos, Oregon, USA | |
| D: | 27 Aug 2016 |
| Pleasant Hill, Contra Costa, California, USA | |
 | Mark Wesley Campbell 1955-2023 |
| Mark Wesley Campbell | |
| B: | 20 Dec 1955 |
| Alameda Hospital, Alameda, Alameda, California, USA | |
| M: | Bef 1986 |
| D: | 20 Dec 2023 |
| Kaiser Hospital, Antioch, Contra Costa, California, USA | |
 | Phyllis Mae Olive 'Sue' Severson 1929-2016 |
| Phyllis Mae Olive 'Sue' Severson | |
| B: | 8 Mar 1929 |
| Boyceville, Dunn, Wisconsin, USA | |
| D: | 3 Oct 2016 |
| Bend, Deschutes, Oregon, USA | |
 | Donald Carl Gregerson 1924-1964 |
| Donald Carl Gregerson | |
| B: | 15 May 1924 |
| Eau Claire, Eau Claire, Wisconsin, USA | |
| M: | 3 Dec 1949 |
| Trinity Lutheran Church, Boyceville, Dunn, Wisconsin, USA | |
| D: | 5 May 1964 |
| Springfield, Lane, Oregon, USA | |
| Bowers | |
| M: | Aft 1983 |
| Lane Ellsworth Seversen 1918-1999 |
| Lane Ellsworth Seversen | |
| B: | 16 Sep 1918 |
| Rake, Winnebago, Iowa, USA | |
| D: | 9 Mar 1999 |
| Horseshoe Bend, Izard, Arkansas, USA | |
| Dorothy Elizabeth Van Dien 1918-2006 |
| Dorothy Elizabeth Van Dien | |
| B: | 16 May 1918 |
| Glenwood City, St Croix, Wisconsin, USA | |
| M: | 2 Dec 1939 |
| Menomonie, Dunn, Wisconsin, USA | |
| D: | 22 Dec 2006 |
| De Kalb, De Kalb, Illinois, USA | |
 | Eli Severt Severson 1888-1975 |
| Eli Severt Severson | |
| B: | 21 Aug 1888 |
| Grundy County, Illinois, USA | |
| D: | 10 Mar 1975 |
| Pioneer Home, Luck, Polk, Wisconsin, USA | |
| Clara Etta Gaard 1893-1966 |
| Clara Etta Gaard | |
| B: | 4 Mar 1893 |
| Morris, Grundy, Illinois, USA | |
| M: | 9 Aug 1913 |
| Glenwood City, St Croix, Wisconsin, USA | |
| D: | 17 Jan 1966 |
| Glenwood City, St Croix, Wisconsin, USA | |
| Elizabeth Monson 1844-1931 |
| Elizabeth Monson | |
| B: | Sep 1844 |
| Norway | |
| D: | 1931 |
| Iowa, USA | |
 | Ole Severson 1844-1917 |
| Ole Severson | |
| B: | Dec 1844 |
| Norway | |
| M: | 8 Oct 1886 |
| Grundy County, Illinois, USA | |
| D: | 10 Jul 1917 |
| Garfield, Grundy, Illinois, USA | |
| Carrie Olson 1870-1948 |
| Carrie Olson | |
| B: | 26 Jul 1870 |
| Kendall County, Illinois, USA | |
| D: | 10 Mar 1948 |
| Grundy County, Illinois, USA | |
| Iver Severson 1863-1938 |
| Iver Severson | |
| B: | 28 Feb 1863 |
| Norway | |
| M: | 14 Jul 1887 |
| Illinois, USA | |
| D: | 9 Jun 1938 |
| Gardner, Grundy, Illinois, USA | |
| Nels Olson 1872-1948 |
| Nels Olson | |
| B: | 29 Aug 1872 |
| Illinois, USA | |
| D: | 30 Oct 1948 |
| Los Angeles, Los Angeles, California, USA | |
| Ellen Larson 1876- |
| Ellen Larson | |
| B: | Sep 1876 |
| Illinois, USA | |
| M: | 10 Feb 1895 |
| Grundy County, Illinois, USA | |
| Gertrude 'Gertie' Olson 1877-1970 |
| Gertrude 'Gertie' Olson | |
| B: | 29 Sep 1877 |
| Illinois, USA | |
| D: | 8 Mar 1970 |
| Buffalo Center, Winnebago, Iowa, USA | |
| Carl Martin Knudtson 1876-1922 |
| Carl Martin Knudtson | |
| B: | 5 Apr 1876 |
| Illinois, USA | |
| M: | 3 Apr 1899 |
| Grundy County, Illinois, USA | |
| D: | 1922 |
| Elie Olson 1839-Bef 1880 |
| Elie Olson | |
| B: | 1839 |
| Norway | |
| M: | Bef 1870 |
| D: | Bef 1880 |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
