1886 - 
 | Helen Marie Madson 1913- |
| Helen Marie Madson | |
| F: | 6 Maj 1913 |
| Eagle Grove, Wright County, Iowa, USA | |
 | Thelma Irene Madson 1915-1972 |
| Thelma Irene Madson | |
| F: | 16 Feb 1915 |
| Fort Dodge, Webster County, Iowa, USA | |
| D: | 27 Nov 1972 |
| Delphi, Carroll County, Indiana, USA | |
 | Harvey Robert Bowen 1903-1992 |
| Harvey Robert Bowen | |
| F: | 1 Maj 1903 |
| Portland, Jay County, Indiana, USA | |
| V: | 19 Maj 1944 |
| Indiana, USA | |
| D: | 13 Maj 1992 |
| West Lafayette, Tippecanoe County, Indiana, USA | |
 | Alice June Madson 1916-2001 |
| Alice June Madson | |
| F: | 26 Nov 1916 |
| Eagle Grove, Wright County, Iowa, USA | |
| D: | 13 Mar 2001 |
| Omaha, Douglas County, Nebraska, USA | |
| Warren James Houghton 1908-1996 |
| Warren James Houghton | |
| F: | 28 Mar 1908 |
| Stuart, Guthrie County, Iowa, USA | |
| D: | Apr 1996 |
| Omaha, Douglas County, Nebraska, USA | |
| Everett Clyde Madson 1918-2011 |
| Everett Clyde Madson | |
| F: | 13 Jul 1918 |
| Eagle Grove, Wright County, Iowa, USA | |
| D: | 4 Feb 2011 |
| Eleanora Alvina Klinger 1918-2013 |
| Eleanora Alvina Klinger | |
| F: | Jul 1918 |
| Marion, Turner County, South Dakota, USA | |
| V: | 26 Jun 1942 |
| Los Angeles, Los Angeles County, California, USA | |
| D: | 15 Sep 2013 |
| Arlene Alice Dergan 1939-2010 |
| Arlene Alice Dergan | |
| F: | 22 Aug 1939 |
| Omaha, Douglas County, Nebraska, USA | |
| D: | 23 Aug 2010 |
| Omaha, Douglas County, Nebraska, USA | |
| Jr Edward Joseph Dergan 1940-2018 |
| Jr Edward Joseph Dergan | |
| F: | 21 Dec 1940 |
| Omaha, Douglas County, Nebraska, USA | |
| D: | 21 Apr 2018 |
| Omaha, Douglas County, Nebraska, USA | |
| Mary Sue Bodenmiller Reynolds 1943-2020 |
| Mary Sue Bodenmiller Reynolds | |
| F: | 24 Jun 1943 |
| San Antonio, Bexar County, Texas, USA | |
| D: | 2020 |
| Omaha, Douglas County, Nebraska, USA | |
 | Arlene Tilene Madson 1918-2001 |
| Arlene Tilene Madson | |
| F: | 22 Okt 1918 |
| Eagle Grove, Wright County, Iowa, USA | |
| D: | 18 Jan 2001 |
| Omaha, Douglas County, Nebraska, USA | |
| Sr Edward Joseph Dergan 1916-1984 |
| Sr Edward Joseph Dergan | |
| F: | 30 Jan 1916 |
| Omaha, Douglas County, Nebraska, USA | |
| D: | Feb 1984 |
| Omaha, Douglas County, Nebraska, USA | |
| Orville Leroy Madson 1921-1984 |
| Orville Leroy Madson | |
| F: | 16 Jan 1921 |
| Eagle Grove, Wright County, Iowa, USA | |
| D: | Okt 1984 |
| Omaha, Douglas County, Nebraska, USA | |
| Alfred Martin Madson 1886- |
| Alfred Martin Madson | |
| F: | 11 Mar 1886 |
| Goldfield, Wright County, Iowa, USA | |
| Thea Maria Andersdatter Langeland* 1891-1937 |
| Thea Maria Andersdatter Langeland* | |
| F: | 1 Aug 1891 |
| Vats, Tørresdal, Rogaland | |
| V: | 5 Okt 1912 |
| Wright County, Iowa, USA | |
| D: | 29 Dec 1937 |
