1856 - 1910 (53 år)
 | Renae Irene Mortenson 1921-1992 |
| Renae Irene Mortenson | |
| F: | 14 Jul 1921 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 5 Dec 1992 |
| Fargo, Cass County, North Dakota, USA | |
| Oscar Julius Sorenson 1906-1965 |
| Oscar Julius Sorenson | |
| F: | 5 Maj 1906 |
| Ortley, Roberts County, South Dakota, USA | |
| V: | 29 Jan 1944 |
| Day County, South Dakota, USA | |
| D: | 29 Okt 1965 |
| Sisseton, Roberts County, South Dakota, USA | |
 | Orville Floyd Olson 1909-1973 |
| Orville Floyd Olson | |
| F: | 14 Feb 1909 |
| South Dakota, USA | |
| D: | 23 Jul 1973 |
| Sisseton, Roberts County, South Dakota, USA | |
 | Johannes "John*" Mortenson 1880-1962 |
| Johannes "John*" Mortenson | |
| F: | 12 Nov 1880 |
| Åkra, Ådland, Rogaland | |
| D: | 1962 |
| Roberts County, South Dakota, USA | |
| Mary Katherine Knapp 1880-1966 |
| Mary Katherine Knapp | |
| F: | 4 Sep 1880 |
| St. Martin, Stearns County, Minnesota, USA | |
| V: | 10 Apr 1918 |
| Marshall, Day County, South Dakota, USA | |
| D: | 21 Apr 1966 |
| Sisseton, Roberts County, South Dakota, USA | |
 | Melvin Mortenson 1908-1977 |
| Melvin Mortenson | |
| F: | 29 Feb 1908 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 5 Okt 1977 |
| Culbertson, Roosevelt County, Montana, USA | |
 | Dorothy Lampert 1907-1984 |
| Dorothy Lampert | |
| F: | 17 Apr 1907 |
| Sisseton, Roberts County, South Dakota, USA | |
| V: | 7 Nov 1929 |
| North Dakota, USA | |
| D: | 14 Sep 1984 |
| Culbertson, Roosevelt County, Montana, USA | |
 | Ervin Mortenson 1938-1968 |
| Ervin Mortenson | |
| F: | 31 Mar 1938 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 5 Feb 1968 |
| Minneapolis, Hennepin County, Minnesota, USA | |
 | Betty Lou Martin 1943-2011 |
| Betty Lou Martin | |
| F: | 17 Dec 1943 |
| Groton, Brown County, South Dakota, USA | |
| V: | 26 Maj 1962 |
| Groton, Brown County, South Dakota, USA | |
| D: | 25 Jun 2011 |
| Aberdeen, Brown County, South Dakota, USA | |
 | Martha Lou Mortenson 1940-2020 |
| Martha Lou Mortenson | |
| F: | 17 Jun 1940 |
| Webster, Day County, South Dakota, USA | |
| D: | 16 Dec 2020 |
| Bristol, Day County, South Dakota, USA | |
 | Clayton Maurice Farmen 1937-2003 |
| Clayton Maurice Farmen | |
| F: | 19 Jul 1937 |
| Webster, Day County, South Dakota, USA | |
| V: | 19 Jun 1960 |
| Day County, South Dakota, USA | |
| D: | 27 Maj 2003 |
| Aberdeen, Brown County, South Dakota, USA | |
 | Kenneth Mortenson 1910-1982 |
| Kenneth Mortenson | |
| F: | 10 Jul 1910 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 1 Aug 1982 |
| Aberdeen, Brown County, South Dakota, USA | |
 | Lillian Langager 1915-1999 |
| Lillian Langager | |
| F: | 13 Jan 1915 |
| Day County, South Dakota, USA | |
| V: | 11 Jan 1936 |
| Sisseton, Roberts County, South Dakota, USA | |
| D: | 21 Apr 1999 |
| Groton, Brown County, South Dakota, USA | |
| Helena Nilson 1888-1917 |
| Helena Nilson | |
| F: | 1888 |
| Norge | |
| V: | 25 Maj 1907 |
| Day County, South Dakota, USA | |
| D: | 1917 |
| Independence Township, Day County, South Dakota, USA | |
| Deborah Lynn Mortenson 1954-2012 |
| Deborah Lynn Mortenson | |
| F: | 14 Maj 1954 |
| Stanley, Mountrail County, North Dakota, USA | |
| D: | 29 Feb 2012 |
| Tacoma, Pierce County, Washington, USA | |
 | Clarence Mortenson 1907-1970 |
| Clarence Mortenson | |
| F: | 23 Apr 1907 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 1 Nov 1970 |
| Crosby, Divide County, North Dakota, USA | |
| Gladys Edna Miller 1912-2002 |
| Gladys Edna Miller | |
| F: | 4 Nov 1912 |
| Westhope, Bottineau County, North Dakota, USA | |
| V: | 1952 |
| D: | 11 Apr 2002 |
| Tacoma, Pierce County, Washington, USA | |
 | Carol June Tasa 1943-2000 |
| Carol June Tasa | |
| F: | 24 Mar 1943 |
| Renton, King County, Washington, USA | |
| D: | 11 Mar 2000 |
| Seattle, King County, Washington, USA | |
 | Inez Mae Mortenson 1909-2002 |
| Inez Mae Mortenson | |
| F: | 1 Maj 1909 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 14 Feb 2002 |
| Renton, King County, Washington, USA | |
 | James Milton Tasa 1911-1984 |
| James Milton Tasa | |
| F: | 23 Apr 1911 |
| Froid, Roosevelt County, Montana, USA | |
| V: | 9 Jun 1934 |
| Froid, Roosevelt County, Montana, USA | |
| D: | 4 Feb 1984 |
| Seattle, King County, Washington, USA | |
| Marvin Mortenson 1911-1980 |
| Marvin Mortenson | |
| F: | 8 Feb 1911 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 7 Sep 1980 |
| Minneapolis, Hennepin County, Minnesota, USA | |
 | Virles Ida Goodchild 1920-1979 |
| Virles Ida Goodchild | |
| F: | 20 Jul 1920 |
| Spy Hill, Saskatchewan, Canada | |
| V: | 9 Aug 1941 |
| Glasgow, Valley County, Montana, USA | |
| D: | 15 Okt 1979 |
| Plentywood, Sheridan County, Montana, USA | |
 | Medrienne Fay Mortenson 1947-1948 |
| Medrienne Fay Mortenson | |
| F: | 28 Jul 1947 |
| Crosby, Divide County, North Dakota, USA | |
| D: | 25 Jan 1948 |
| Crosby, Divide County, North Dakota, USA | |
| Reuben Eugene Mortenson 1913-1977 |
| Reuben Eugene Mortenson | |
| F: | 2 Sep 1913 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 21 Nov 1977 |
| Tacoma, Pierce County, Washington, USA | |
 | Mae Frances Homestead 1907-1993 |
| Mae Frances Homestead | |
| F: | 23 Sep 1907 |
| Ambrose, Divide County, North Dakota, USA | |
| V: | 30 Aug 1943 |
| Plentywood, Sheridan County, Montana, USA | |
| D: | 31 Mar 1993 |
| Port Townsend, Jefferson County, Washington, USA | |
| Helen Orpha Mortenson 1915-2004 |
| Helen Orpha Mortenson | |
| F: | 13 Sep 1915 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 9 Maj 2004 |
| Fircrest, Pierce County, Washington, USA | |
 | Ralph George Reesman 1908-2001 |
| Ralph George Reesman | |
| F: | 18 Dec 1908 |
| Webb City, Jasper County, Missouri, USA | |
| V: | 8 Mar 1941 |
| Tacoma, Pierce County, Washington, USA | |
| D: | 25 Jul 2001 |
| Fircrest, Pierce County, Washington, USA | |
 | Dennis Lynn Mortenson 1948-2008 |
| Dennis Lynn Mortenson | |
| F: | 20 Jan 1948 |
| Tacoma, Pierce County, Washington, USA | |
| D: | 3 Maj 2008 |
| Lynn Lewis Mortenson 1918-2000 |
| Lynn Lewis Mortenson | |
| F: | 17 Feb 1918 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 21 Nov 2000 |
| Puyallup, Pierce County, Washington, USA | |
 | Betty Grace Coen 1920-1991 |
| Betty Grace Coen | |
| F: | 13 Jun 1920 |
| Tacoma, Pierce County, Washington, USA | |
| D: | 14 Jan 1991 |
| Puyallup, Pierce County, Washington, USA | |
| Arvid Orell Mortenson 1920-1969 |
| Arvid Orell Mortenson | |
| F: | 13 Jan 1920 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 29 Dec 1969 |
| Anchorage Borough, Alaska, USA | |
| Ole Mortenson 1883-1960 |
| Ole Mortenson | |
| F: | 12 Sep 1883 |
| Montevideo, Chippewa County, Minnesota, USA | |
| D: | 13 Maj 1960 |
| Crosby, Divide County, North Dakota, USA | |
 | Amanda Peterine Nelson 1888-1920 |
| Amanda Peterine Nelson | |
| F: | 23 Mar 1888 |
| Pierpont, Day County, South Dakota, USA | |
| V: | 6 Okt 1906 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 27 Aug 1920 |
| Glenwood Township, Clay County, South Dakota, USA | |
| Loren Lowell Mortenson 1927-2002 |
| Loren Lowell Mortenson | |
| F: | 8 Dec 1927 |
| Wildrose, Williams County, North Dakota, USA | |
| D: | 6 Dec 2002 |
| Sun City, Maricopa County, Arizona, USA | |
| Ilene Audra Dreyell 1917-1993 |
| Ilene Audra Dreyell | |
| F: | 1 Feb 1917 |
| Sparta, Elgin, Ontario, Canada | |
| V: | 19 Aug 1955 |
| Fairbanks, Fairbanks North Star Borough, Alaska, USA | |
| D: | 8 Mar 1993 |
| Port Orchard, Kitsap County, Washington, USA | |
 | Mina Ryness 1883-1964 |
| Mina Ryness | |
| F: | 12 Nov 1883 |
| Rothsay, Otter Tail County, Minnesota, USA | |
| V: | 27 Jun 1927 |
| Minot, Ward County, North Dakota, USA | |
| D: | 22 Mar 1964 |
| Crosby, Divide County, North Dakota, USA | |
 | Oriet Bernice Moen 1919-1993 |
| Oriet Bernice Moen | |
| F: | 17 Mar 1919 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 17 Apr 1993 |
| Silverton, Marion County, Oregon, USA | |
| Orlin Irving Smedstad 1918-2004 |
| Orlin Irving Smedstad | |
| F: | 22 Dec 1918 |
| Roslyn, Day County, South Dakota, USA | |
| V: | 7 Aug 1943 |
| Vancouver, Clark County, Washington, USA | |
| D: | 11 Maj 2004 |
| Saint James, Watonwan County, Minnesota, USA | |
 | Bertha Christina Mortenson 1885-1972 |
| Bertha Christina Mortenson | |
| F: | 22 Aug 1885 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 2 Dec 1972 |
| Silverton, Marion County, Oregon, USA | |
| Ole Julius Moen 1878-1959 |
| Ole Julius Moen | |
| F: | 17 Feb 1878 |
| Winona County, Minnesota, USA | |
| V: | 11 Feb 1918 |
| Day County, South Dakota, USA | |
| D: | 18 Okt 1959 |
| Marion County, Oregon, USA | |
 | Mildred Luella Forland 1910-2002 |
| Mildred Luella Forland | |
| F: | 28 Aug 1910 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 19 Feb 2002 |
| Springfield, Lane County, Oregon, USA | |
| Elmer F Grace 1910-2003 |
| Elmer F Grace | |
| F: | 1 Mar 1910 |
| Silverton, Marion County, Oregon, USA | |
| D: | 2003 |
 | Sivert Matias Larsen Forland* 1875-1915 |
| Sivert Matias Larsen Forland* | |
| F: | 15 Mar 1875 |
| Tysvær, Frakkagjerd, Rogaland | |
| V: | 7 Dec 1907 |
| Bristol, Day County, South Dakota, USA | |
| D: | 9 Dec 1915 |
| Pierpont, Day County, South Dakota, USA | |
 | Carroll Newton Knight 1917-1985 |
| Carroll Newton Knight | |
| F: | 18 Aug 1917 |
| Pierpont, Day County, South Dakota, USA | |
| D: | Jan 1985 |
| Watertown, Codington County, South Dakota, USA | |
 | Mary Helen Jacobson 1942-2015 |
| Mary Helen Jacobson | |
| F: | 16 Jan 1942 |
| Bristol, Day County, South Dakota, USA | |
| D: | 14 Okt 2015 |
| Wayne Henry Palsma 1938-2018 |
| Wayne Henry Palsma | |
| F: | 27 Jul 1938 |
| Springfield, Bon Homme County, South Dakota, USA | |
| V: | 23 Dec 1967 |
| Codington County, South Dakota, USA | |
| D: | 29 Maj 2018 |
| Phoenix, Maricopa County, Arizona, USA | |
 | Sherman Melvin Jacobson 1910-1982 |
| Sherman Melvin Jacobson | |
| F: | 17 Aug 1910 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 18 Feb 1982 |
| Watertown, Codington County, South Dakota, USA | |
| Shirley May Amsden 1916-2022 |
| Shirley May Amsden | |
| F: | 29 Dec 1916 |
| Lodgepole, Perkins County, South Dakota, USA | |
| V: | 30 Dec 1936 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 16 Nov 2022 |
| Watertown, Codington County, South Dakota, USA | |
 | Marjorie Anise Jordon 1939-1974 |
| Marjorie Anise Jordon | |
| F: | 14 Jun 1939 |
| Independence Township, Day County, South Dakota, USA | |
| D: | 6 Aug 1974 |
| Des Moines, Polk County, Iowa, USA | |
 | John Joseph Demeny 1930-1977 |
| John Joseph Demeny | |
| F: | 20 Sep 1930 |
| Green Bay, Brown County, Wisconsin, USA | |
| V: | 8 Okt 1964 |
| Anamosa, Jones County, Iowa, USA | |
| D: | 1 Maj 1977 |
| Green Bay, Brown County, Wisconsin, USA | |
 | Harold Eugene Jordan 1943-2016 |
| Harold Eugene Jordan | |
| F: | 4 Mar 1943 |
| Independence Township, Day County, South Dakota, USA | |
| D: | 25 Dec 2016 |
| Des Moines, Polk County, Iowa, USA | |
| Opal Sharon Olson 1942-2010 |
| Opal Sharon Olson | |
| F: | 1 Sep 1942 |
| South Dakota, USA | |
| D: | 28 Maj 2010 |
| Pensacola, Escambia County, Florida, USA | |
 | Dennis Edward Jordan 1950-2017 |
| Dennis Edward Jordan | |
| F: | Jan 1950 |
| Independence Township, Day County, South Dakota, USA | |
| D: | 8 Jan 2017 |
 | Timothy Allen Jordan 1958-2017 |
| Timothy Allen Jordan | |
| F: | 7 Aug 1958 |
| Des Moines, Polk County, Iowa, USA | |
| D: | 8 Jan 2017 |
| Des Moines, Polk County, Iowa, USA | |
 | Angel Keller 1960-2012 |
| Angel Keller | |
| F: | 25 Dec 1960 |
| Des Moines, Polk County, Iowa, USA | |
| D: | 5 Nov 2012 |
| Des Moines, Polk County, Iowa, USA | |
 | Mabel Jeanette Jacobson 1916-1962 |
| Mabel Jeanette Jacobson | |
| F: | 4 Sep 1916 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 7 Jan 1962 |
| Des Moines, Boone County, Iowa, USA | |
| Elmer Donald Jordan 1912-1972 |
| Elmer Donald Jordan | |
| F: | 1 Feb 1912 |
| Scranton, Greene County, Iowa, USA | |
| V: | 16 Sep 1938 |
| Lynn Township, Day County, South Dakota, USA | |
| D: | 9 Jun 1972 |
| Des Moines, Polk County, Iowa, USA | |
 | Inger Maria Mortenson 1887-1961 |
| Inger Maria Mortenson | |
| F: | 9 Jan 1887 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 8 Jun 1961 |
| Roslyn, Day County, South Dakota, USA | |
 | Carl Jacobson 1879-1951 |
| Carl Jacobson | |
| F: | 4 Okt 1879 |
| Wegdahl, Chippewa County, Minnesota, USA | |
| V: | 9 Mar 1909 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 28 Mar 1951 |
| Pierpont, Day County, South Dakota, USA | |
| Martin Mortenson 1889-1985 |
| Martin Mortenson | |
| F: | 2 Feb 1889 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 25 Mar 1985 |
| Pierpont, Day County, South Dakota, USA | |
 | Mildred Serine Jacobsen 1913-1983 |
| Mildred Serine Jacobsen | |
| F: | 19 Dec 1913 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 4 Aug 1983 |
| Goodhue County, Minnesota, USA | |
| Ingmar Halvor Moe 1908-1980 |
| Ingmar Halvor Moe | |
| F: | 26 Feb 1908 |
| Chippewa County, Minnesota, USA | |
| V: | 26 Aug 1939 |
| D: | 17 Okt 1980 |
| Rochester, Olmsted County, Minnesota, USA | |
| Marvin Jerome Jacobson Uppsk 1917-1918 |
| Marvin Jerome Jacobson | |
| F: | Uppsk Jun 1917 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 22 Dec 1918 |
| Pierpont, Day County, South Dakota, USA | |
 | Janice Rae Johnson 1949-2003 |
| Janice Rae Johnson | |
| F: | 3 Maj 1949 |
| Sioux Falls, Minnehaha County, South Dakota, USA | |
| D: | 11 Mar 2003 |
| Detroit Lakes, Becker County, Minnesota, USA | |
 | Myrene Jeanette Jacobson 1920-1988 |
| Myrene Jeanette Jacobson | |
| F: | 17 Aug 1920 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 8 Okt 1988 |
| Aberdeen, Brown County, South Dakota, USA | |
| Kenneth Orvil Johnson 1919-1998 |
| Kenneth Orvil Johnson | |
| F: | 11 Maj 1919 |
| Claire City, Roberts County, South Dakota, USA | |
| V: | 6 Feb 1943 |
| Day County, South Dakota, USA | |
| D: | 11 Mar 1998 |
| Oral Jacobson 1926-1972 |
| Oral Jacobson | |
| F: | 26 Jun 1926 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 5 Aug 1972 |
| Aberdeen, Brown County, South Dakota, USA | |
 | Anna Olena Mortenson 1891-1956 |
| Anna Olena Mortenson | |
| F: | 15 Nov 1891 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 15 Sep 1956 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| Ole Jacobsen 1877-1933 |
| Ole Jacobsen | |
| F: | 22 Feb 1877 |
| Wegdahl, Chippewa County, Minnesota, USA | |
| V: | 23 Aug 1913 |
| Bristol, Day County, South Dakota, USA | |
| D: | 20 Jun 1933 |
| Homer, Day County, South Dakota, USA | |
 | Johannes "John*" Oliver Enstad 1886-1956 |
| Johannes "John*" Oliver Enstad | |
| F: | 8 Nov 1886 |
| Pierpont, Day County, South Dakota, USA | |
| V: | 16 Aug 1942 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 5 Aug 1956 |
| Webster, Day County, South Dakota, USA | |
 | Marlin Erl Cornelius 1945-2004 |
| Marlin Erl Cornelius | |
| F: | 2 Aug 1945 |
| Webster, Day County, South Dakota, USA | |
| D: | 28 Dec 2004 |
| College Place, Walla Walla County, Washington, USA | |
| Nancy Allen | |
| V: | 26 Nov 1984 |
 | Elroy Bruce Cornelius 1955-1990 |
| Elroy Bruce Cornelius | |
| F: | 3 Jun 1955 |
| Webster, Day County, South Dakota, USA | |
| D: | 24 Sep 1990 |
| Walla Walla, Walla Walla County, Washington, USA | |
 | Evelyn Margery Mortenson 1925-2011 |
| Evelyn Margery Mortenson | |
| F: | 24 Okt 1925 |
| Noonan, Divide County, North Dakota, USA | |
| D: | 3 Okt 2011 |
| Walla Walla, Walla Walla County, Washington, USA | |
| Orville Emmet Cornelius 1924-2006 |
| Orville Emmet Cornelius | |
| F: | 17 Aug 1924 |
| Roslyn, Day County, South Dakota, USA | |
| V: | 21 Okt 1944 |
| Roslyn, Day County, South Dakota, USA | |
| D: | 11 Mar 2006 |
| Walla Walla, Walla Walla County, Washington, USA | |
| Luella Bernece Mortenson 1927-1991 |
| Luella Bernece Mortenson | |
| F: | 5 Apr 1927 |
| Crosby, Divide County, North Dakota, USA | |
| D: | 13 Sep 1991 |
 | Leroy Mortenson 1930-2007 |
| Leroy Mortenson | |
| F: | 13 Mar 1930 |
| Noonan, Divide County, North Dakota, USA | |
| D: | 23 Mar 2007 |
| Colorado Springs, El Paso County, Colorado, USA | |
| Lewis Mortenson 1892-1985 |
| Lewis Mortenson | |
| F: | 5 Nov 1892 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 23 Dec 1985 |
| Pierpont, Day County, South Dakota, USA | |
| Bertha Wells 1901-1938 |
| Bertha Wells | |
| F: | 15 Okt 1901 |
| V: | 23 Nov 1922 |
| Crosby, Divide County, North Dakota, USA | |
| D: | 2 Jan 1938 |
| Pierpont, Day County, South Dakota, USA | |
| Anne Randine Rye 1900-1982 |
| Anne Randine Rye | |
| F: | 3 Jun 1900 |
| Pierpont, Day County, South Dakota, USA | |
| V: | 3 Dec 1947 |
| Webster, Day County, South Dakota, USA | |
| D: | 15 Apr 1982 |
| Roslyn, Day County, South Dakota, USA | |
| Selmer Mortenson 1894-1921 |
| Selmer Mortenson | |
| F: | 24 Dec 1894 |
| Pierpont, Day County, South Dakota, USA | |
| D: | 14 Dec 1921 |
| Pierpont, Day County, South Dakota, USA | |
|
| Morten Johanneson 1856-1910 |
| Morten Johanneson | |
| F: | 19 Dec 1856 |
| Skudenes, Stava, Rogaland | |
| D: | 27 Jun 1910 |
| Day County, South Dakota, USA | |
 | Martha Serine Olsdatter Aadland* 1856-1961 |
| Martha Serine Olsdatter Aadland* | |
| F: | 12 Aug 1856 |
| Åkra, Ådland, Rogaland | |
| V: | 30 Mar 1880 |
| Åkra, Rogaland | |
| D: | 11 Maj 1961 |
| Roslyn, Day County, South Dakota, USA | |
