1867 - 1920 (52 år)
 | Rollin Guy Gunderson 1917-2006 |
| Rollin Guy Gunderson | |
| F: | 17 Dec 1917 |
| Los Angeles, Los Angeles County, California, USA | |
| D: | 5 Feb 2006 |
| Los Angeles County, California, USA | |
| Stanley Edwin Gunderson 1920-2003 |
| Stanley Edwin Gunderson | |
| F: | 1 Jun 1920 |
| Los Angeles, Los Angeles County, California, USA | |
| D: | 14 Jul 2003 |
 | Gene Richard Gunderson 1925-1943 |
| Gene Richard Gunderson | |
| F: | 28 Jan 1925 |
| Los Angeles County, California, USA | |
| D: | 18 Okt 1943 |
| Fort Lauderdale, Broward County, Florida, USA | |
| Guy Stanford Gunderson 1888-1951 |
| Guy Stanford Gunderson | |
| F: | 23 Jul 1888 |
| Yankton, Yankton County, South Dakota, USA | |
| D: | 12 Dec 1951 |
| Los Angeles County, California, USA | |
 | Mabel J Saldal 1890-1965 |
| Mabel J Saldal | |
| F: | 1890 |
| Missouri, USA | |
| V: | 8 Dec 1913 |
| Los Angeles County, California, USA | |
| D: | 1965 |
| Los Angeles County, California, USA | |
 | Ruth Margaret Troelsen 1918-1997 |
| Ruth Margaret Troelsen | |
| F: | 18 Sep 1918 |
| Yankton, Yankton County, South Dakota, USA | |
| D: | Apr 1997 |
 | Edna Christine Gunderson 1892-1965 |
| Edna Christine Gunderson | |
| F: | 28 Aug 1892 |
| Yankton, Yankton County, South Dakota, USA | |
| D: | 12 Dec 1965 |
| Los Angeles, Los Angeles County, California, USA | |
| Søren Laurids Troelsen 1882-1938 |
| Søren Laurids Troelsen | |
| F: | 23 Apr 1882 |
| Ribe, Vester Vedsted, Ribe, Danmark | |
| V: | 6 Aug 1914 |
| Yankton County, South Dakota, USA | |
| D: | 1938 |
| USA | |
 | Jr Jerome Archibald Gunderson 1923-1944 |
| Jr Jerome Archibald Gunderson | |
| F: | 30 Okt 1923 |
| Denver, Denver County, Colorado, USA | |
| D: | 31 Jul 1944 |
| Ludwigshafen am Rhein, Stadtkreis Ludwigshafen am Rhein, Rheinland-Pfalz, Tyskland | |
 | Theodore "Ted*" Lee Gunderson 1928-2011 |
| Theodore "Ted*" Lee Gunderson | |
| F: | 7 Nov 1928 |
| Colorado Springs, El Paso County, Colorado, USA | |
| D: | 31 Jul 2011 |
| Memphis, Shelby County, Tennessee, USA | |
 | LaVonne Pearson 1930-2014 |
| LaVonne Pearson | |
| F: | 26 Feb 1930 |
| Alcester, Union County, South Dakota, USA | |
| D: | 15 Jul 2014 |
| Sioux Falls, Minnehaha County, South Dakota, USA | |
| Sr Jerome Archibald Gunderson 1898-1951 |
| Sr Jerome Archibald Gunderson | |
| F: | 16 Jun 1898 |
| Yankton, Yankton County, South Dakota, USA | |
| D: | 3 Aug 1951 |
| Ramsey, Anoka County, Minnesota, USA | |
 | Blanche Evangeline Schell 1898-1993 |
| Blanche Evangeline Schell | |
| F: | 19 Dec 1898 |
| Nebraska, USA | |
| D: | 9 Feb 1993 |
| Menifee, Riverside County, California, USA | |
| Bertha Serena Gunderson 1901-1939 |
| Bertha Serena Gunderson | |
| F: | 31 Jul 1901 |
| Yankton, Yankton County, South Dakota, USA | |
| D: | 25 Mar 1939 |
| Cook County, Illinois, USA | |
| Richard Crawford 1901- |
| Richard Crawford | |
| F: | 1901 |
| V: | 11 Mar 1926 |
| Florence Jeanette Gunderson 1906-1980 |
| Florence Jeanette Gunderson | |
| F: | 26 Feb 1906 |
| Yankton, Yankton County, South Dakota, USA | |
| D: | 10 Dec 1980 |
| Ash Fork, Yavapai County, Arizona, USA | |
 | Tito Cera 1905-1986 |
| Tito Cera | |
| F: | 2 Feb 1905 |
| Onna, L'Aquila, Abruzzo, Italien | |
| V: | 20 Aug 1942 |
| Cook County, Illinois, USA | |
| D: | 25 Mar 1986 |
| Chicago, Cook County, Illinois, USA | |
|
| Anna Christina* Abelsen 1867-1920 |
| Anna Christina* Abelsen | |
| F: | 9 Jan 1867 |
| Skudenes, Øvre Falnes, Rogaland | |
| D: | 1920 |
| Yankton, Yankton County, South Dakota, USA | |
| Endre Bertines Gunderson 1858-1950 |
| Endre Bertines Gunderson | |
| F: | 6 Jan 1858 |
| Skudenes, Syre, Rogaland | |
| V: | 26 Okt 1887 |
| Yankton County, South Dakota, USA | |
| D: | 23 Mar 1950 |
| Yankton, Yankton County, South Dakota, USA | |
