1852 - 1937 (85 år)
 | Peter Olaf Sigerseth 1905-1985 |
| Peter Olaf Sigerseth | |
| F: | 23 Okt 1905 |
| Mohall, Renville County, North Dakota, USA | |
| D: | 25 Nov 1985 |
| Lane County, Oregon, USA | |
| Merle Mae Vanvorst 1909-1992 |
| Merle Mae Vanvorst | |
| F: | 3 Maj 1909 |
| North Dakota, USA | |
| D: | 1 Jan 1992 |
| Riverside County, California, USA | |
 | Barbara Jane Sisson 1937-2001 |
| Barbara Jane Sisson | |
| F: | 8 Sep 1937 |
| Lusk, Niobrara, Wyoming, United States | |
| D: | 15 Apr 2001 |
| Thayne, Lincoln County, Wyoming, USA | |
 | Dennis Lavone Bjerke 1934-2018 |
| Dennis Lavone Bjerke | |
| F: | 15 Apr 1934 |
| Clearwater County, Minnesota, USA | |
| V: | 19 Mar 1955 |
| Clearwater County, Minnesota, USA | |
| D: | 27 Jun 2018 |
| Willmar, Kandiyohi County, Minnesota, USA | |
 | Richard Lee Hodge 1945-1978 |
| Richard Lee Hodge | |
| F: | 21 Jan 1945 |
| Montevideo, Chippewa County, Minnesota, USA | |
| V: | 20 Feb 1975 |
| Codington County, South Dakota, USA | |
| D: | 12 Mar 1978 |
| Rapid City, Pennington County, South Dakota, USA | |
 | Samuel Allen Skaggs 1927-2006 |
| Samuel Allen Skaggs | |
| F: | 2 Nov 1927 |
| Terre Haute, Vigo County, Indiana, USA | |
| D: | 7 Jan 2006 |
 | Ralph Gerald Sisson 1941-1998 |
| Ralph Gerald Sisson | |
| F: | 26 Feb 1941 |
| Clearwater County, Minnesota, USA | |
| D: | 14 Nov 1998 |
| Garden City Township, Blue Earth, Minnesota, USA | |
 | Margaret Sigerseth 1907-2000 |
| Margaret Sigerseth | |
| F: | 9 Jun 1907 |
| Mankato, Blue Earth County, Minnesota, USA | |
| D: | 18 Mar 2000 |
| South Bend Township, Lake Crystal, Blue Earth County, Minnesota, USA | |
 | Gordon William Sisson 1907-1993 |
| Gordon William Sisson | |
| F: | 7 Jul 1907 |
| Jamestown, Stutsman County, North Dakota, USA | |
| V: | 3 Jun 1934 |
| Stutsman County, North Dakota, USA | |
| D: | 31 Dec 1993 |
| Lake Crystal, Blue Earth County, Minnesota, USA | |
| Martha Olsdatter Kolstø 1877-fö 1910 |
| Martha Olsdatter Kolstø | |
| F: | 21 Dec 1877 |
| Stavanger, Kleven, Rogaland | |
| D: | fö 1910 |
| Blue Earth County, Minnesota, USA | |
 | Thomas Anton Sigerseth 1877-1954 |
| Thomas Anton Sigerseth | |
| F: | 28 Aug 1877 |
| Molde, Møre og Romsdal | |
| V: | 27 Jul 1905 |
| Red Lake County, Minnesota, USA | |
| D: | 19 Jun 1954 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| Elen Olsdatter Kolstø 1880-1881 |
| Elen Olsdatter Kolstø | |
| F: | 22 Apr 1880 |
| Hjelmeland, Hjelmelandsvåg, Rogaland | |
| D: | 2 Apr 1881 |
| Hjelmeland, Hjelmelandsvåg, Rogaland | |
| Elen Olsdatter Kolstø 1882-1944 |
| Elen Olsdatter Kolstø | |
| F: | 30 Jun 1882 |
| Hjelmeland, Øye, Gullbergvik, Rogaland | |
| D: | 24 Maj 1944 |
| Red Lake County, Minnesota, USA | |
 | Harvey Otto Hagen 1917-1943 |
| Harvey Otto Hagen | |
| F: | 6 Feb 1917 |
| Trail, Polk County, Minnesota, USA | |
| D: | 26 Sep 1943 |
| Leon County, Florida, USA | |
| Rula Madine Poulsen | |
| V: | 9 Sep 1943 |
| Jackson, Teton County, Wyoming | |
| Villars John Hagen 1919-2003 |
| Villars John Hagen | |
| F: | 19 Jun 1919 |
| Thief River Falls, Pennington County, Minnesota, USA | |
| D: | 7 Sep 2003 |
| Bellevue, King County, Washington, USA | |
| Dorothy Ann Farrar 1927-2020 |
| Dorothy Ann Farrar | |
| F: | 30 Maj 1927 |
| Nashville, Davidson County, Tennessee, USA | |
| D: | 3 Jul 2020 |
| Redmond, King County, Washington, USA | |
 | Grant Olaf Hagen 1921-1977 |
| Grant Olaf Hagen | |
| F: | 25 Dec 1921 |
| Plummer, Red Lake County, Minnesota, USA | |
| D: | 18 Nov 1977 |
| Palo Alto, Santa Clara County, California, USA | |
 | Margaret Elizabeth Van Wagenen 1922-1987 |
| Margaret Elizabeth Van Wagenen | |
| F: | 20 Nov 1922 |
| Duluth, Saint Louis County, Minnesota, USA | |
| V: | 27 Dec 1949 |
| Lander, Fremont County, Wyoming, USA | |
| D: | 14 Nov 1987 |
| Jackson, Teton County, Wyoming | |
 | Harold Hagen 1956-2013 |
| Harold Hagen | |
| F: | 5 Apr 1956 |
| D: | 24 Feb 2013 |
| Buena Vista, Chaffee County, Colorado, USA | |
 | Harold Kolstoe Hagen 1924-2014 |
| Harold Kolstoe Hagen | |
| F: | 18 Nov 1924 |
| Plummer, Red Lake County, Minnesota, USA | |
| D: | 29 Jan 2014 |
| Fort Collins, Larimer County, Colorado, USA | |
 | Severine Olsdatter Kolstø 1884-1962 |
| Severine Olsdatter Kolstø | |
| F: | 22 Okt 1884 |
| Hjelmeland, Øye, Gullbergvik, Rogaland | |
| D: | 20 Jul 1962 |
| Seattle, King County, Washington, USA | |
 | Gudor John Hagen 1884-1942 |
| Gudor John Hagen | |
| F: | 7 Feb 1884 |
| Red Lake County, Minnesota, USA | |
| V: | 18 Aug 1918 |
| Red Lake County, Minnesota, USA | |
| D: | 13 Apr 1942 |
 | Marion Mette Kolstoe 1918-2008 |
| Marion Mette Kolstoe | |
| F: | 15 Nov 1918 |
| Valley City, Barnes County, North Dakota, USA | |
| D: | 2 Apr 2008 |
| Fargo, Cass County, North Dakota, USA | |
 | Frederick William Prior 1901-1962 |
| Frederick William Prior | |
| F: | 14 Jan 1901 |
| Chicago, Cook County, Illinois, USA | |
| V: | 22 Nov 1951 |
| Valley City, Barnes County, North Dakota, USA | |
| D: | 27 Okt 1962 |
| Fargo, Cass County, North Dakota, USA | |
 | Lee Paul Kolstoe 1945-2003 |
| Lee Paul Kolstoe | |
| F: | 7 Dec 1945 |
| Grand Forks County, North Dakota, USA | |
| D: | 26 Dec 2003 |
| Northwood, Grand Forks County, North Dakota, USA | |
 | Oliver Paul Kolstoe 1920-2015 |
| Oliver Paul Kolstoe | |
| F: | 28 Feb 1920 |
| Canton, Lincoln County, South Dakota, USA | |
| D: | 22 Apr 2015 |
| Westminster, Orange County, California, USA | |
 | Lois Shirley Lee 1922-1971 |
| Lois Shirley Lee | |
| F: | 17 Jul 1922 |
| Kloten, Nelson County, North Dakota | |
| V: | 7 Apr 1944 |
| Carter County, Oklahoma, USA | |
| D: | 9 Mar 1971 |
| Weld County, Colorado, USA | |
 | Betty Jean Pearce 1927-2016 |
| Betty Jean Pearce | |
| F: | 18 Dec 1927 |
| Los Angeles County, California, USA | |
| V: | 1972 |
| D: | 25 Dec 2016 |
| Laguna Woods, Orange County, California, USA | |
 | Gary Martin Kolstoe 1946-2012 |
| Gary Martin Kolstoe | |
| F: | 1 Okt 1946 |
| D: | Okt 2012 |
| California, USA | |
 | Martin Gerhard Kolstoe 1923-1986 |
| Martin Gerhard Kolstoe | |
| F: | 2 Maj 1923 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| D: | 25 Okt 1986 |
| Eugene, Lane County, Oregon, USA | |
 | Juliana Jur Jordan 1924-1985 |
| Juliana Jur Jordan | |
| F: | 28 Jan 1924 |
| Montana, USA | |
| V: | 1945 |
| Eugene, Lane County, Oregon, USA | |
| D: | 26 Feb 1985 |
| Lane County, Oregon, USA | |
 | Mark Steven Kolstoe 1951-2014 |
| Mark Steven Kolstoe | |
| F: | 14 Dec 1951 |
| Pullman, Whitman County, Washington, USA | |
| D: | 8 Nov 2014 |
| Texas, USA | |
 | Ralph Hertsgaard Kolstoe 1926-2020 |
| Ralph Hertsgaard Kolstoe | |
| F: | 10 Sep 1926 |
| Valley City, Barnes County, North Dakota, USA | |
| D: | 1 Jan 2020 |
| Grand Forks, Grand Forks County, North Dakota, USA | |
 | Carolyn Ruth Cockle 1927-2021 |
| Carolyn Ruth Cockle | |
| F: | 16 Apr 1927 |
| Hope, Steele County, North Dakota, USA | |
| V: | 11 Okt 1947 |
| Barnes County, North Dakota, USA | |
| D: | 18 Apr 2021 |
| Grand Forks, Grand Forks County, North Dakota, USA | |
 | Tahirih Ruth Elaine Kolstoe 1954-2013 |
| Tahirih Ruth Elaine Kolstoe | |
| F: | 2 Feb 1954 |
| Anchorage, Anchorage Borough, Alaska, USA | |
| D: | 25 Okt 2013 |
| Livingston, Park County, Montana, USA | |
 | John Erling Kolstoe 1931-2021 |
| John Erling Kolstoe | |
| F: | 24 Apr 1931 |
| Valley City, Barnes County, North Dakota, USA | |
| D: | 3 Jun 2021 |
| Livingston, Park County, Montana, USA | |
 | Beverly Whyte 1930-1996 |
| Beverly Whyte | |
| F: | 18 Apr 1930 |
| Illinois, USA | |
| D: | 18 Jun 1996 |
| Alaska, USA | |
 | Janet Grace Smith 1932-2014 |
| Janet Grace Smith | |
| F: | 1 Dec 1932 |
| Montana, USA | |
| V: | 2001 |
| D: | 17 Maj 2014 |
| Livingston, Park County, Montana, USA | |
 | Dr Søren Olaf Olsen Kolstø "Kolstoe*" 1888-1978 |
| Dr Søren Olaf Olsen Kolstø "Kolstoe*" | |
| F: | 5 Jan 1888 |
| Hjelmeland, Øye, Gullbergvik, Rogaland | |
| D: | 12 Feb 1978 |
| Grand Forks, Grand Forks County, North Dakota, USA | |
 | Inger Annette Hertsgaard 1888-1961 |
| Inger Annette Hertsgaard | |
| F: | 22 Aug 1888 |
| North Dakota, USA | |
| V: | 31 Aug 1917 |
| Grand Forks County, North Dakota, USA | |
| D: | 12 Jan 1961 |
| Valley City, Barnes County, North Dakota, USA | |
| Clara Mathilde Albertine Kolstø | |
| F: | 11 Jul 1891 |
| Norway, Benton County, Iowa, USA | |
| Edward Kolstø 1900- |
| Edward Kolstø | |
| F: | Feb 1900 |
| Minnesota, USA | |
| Gulovna Kolstø 1901-1990 |
| Gulovna Kolstø | |
| F: | 1901 |
| Red Lake County, Minnesota, USA | |
| D: | 4 Apr 1990 |
| Woodburn, Marion County, Oregon, USA | |
|
| Ole Sørensen Kolstø 1852-1937 |
| Ole Sørensen Kolstø | |
| F: | 14 Feb 1852 |
| Avaldsnæs, Kolstø, Rogaland | |
| D: | 19 Apr 1937 |
| Pennington County, Minnesota, USA | |
| Mette Knutsdatter 1849-1918 |
| Mette Knutsdatter | |
| F: | 27 Maj 1849 |
| Åkra, Mannes, Rogaland | |
| V: | 6 Aug 1877 |
| Stavanger, Domkirken, Rogaland | |
| D: | 11 Feb 1918 |
| Oklee, Red Lake County, Minnesota, USA | |
