1886 - 1995 (108 år)
 | Jasper Sylvester Madsen 1917-1998 |
| Jasper Sylvester Madsen | |
| F: | 18 Mar 1917 |
| Stanhope, Hamilton County, Iowa, USA | |
| D: | 24 Okt 1998 |
| Story City, Story County, Iowa, USA | |
 | Elsie Marie Sinn 1922-2013 |
| Elsie Marie Sinn | |
| F: | 17 Nov 1922 |
| Boone, Boone County, Iowa, USA | |
| D: | 21 Jan 2013 |
| Story City, Story County, Iowa, USA | |
| Alvin Ramond Madson 1911-2002 |
| Alvin Ramond Madson | |
| F: | 23 Sep 1911 |
| Clear Lake Township, Hamilton County, Iowa, USA | |
| D: | 25 Nov 2002 |
| Ames, Story County, Iowa, USA | |
 | Ruth Frette 1913-2006 |
| Ruth Frette | |
| F: | 10 Jan 1913 |
| Radcliffe, Hardin County, Iowa, USA | |
| D: | 3 Sep 2006 |
| Ames, Story County, Iowa, USA | |
 | Kevin Wheeler 1953-1955 |
| Kevin Wheeler | |
| F: | 18 Nov 1953 |
| Stanhope, Hamilton County, Iowa, USA | |
| D: | 16 Nov 1955 |
| Stanhope, Hamilton County, Iowa, USA | |
| Bertha Madson 1910-1955 |
| Bertha Madson | |
| F: | 6 Maj 1910 |
| Stanhope, Hamilton County, Iowa, USA | |
| D: | 16 Nov 1955 |
| Jewell, Hamilton County, Iowa, USA | |
 | Kenneth John Wheeler 1913-1996 |
| Kenneth John Wheeler | |
| F: | 7 Apr 1913 |
| Mackey, Boone County, Iowa, USA | |
| D: | 25 Aug 1996 |
| Stanhope, Hamilton County, Iowa, USA | |
| Joseph Ernest Madson 1923-1950 |
| Joseph Ernest Madson | |
| F: | 28 Aug 1923 |
| Clear Lake Township, Hamilton County, Iowa, USA | |
| D: | 16 Jul 1950 |
| Jewell, Hamilton County, Iowa, USA | |
 | Betty Smith 1928-1948 |
| Betty Smith | |
| F: | 31 Okt 1928 |
| Crystal Lake, Hancock County, Iowa, USA | |
| D: | 9 Sep 1948 |
| Britt, Hancock County, Iowa, USA | |
| Lila Ruth Madson 1920-2007 |
| Lila Ruth Madson | |
| F: | 3 Maj 1920 |
| Iowa, USA | |
| D: | 2 Jan 2007 |
| Fort Dodge, Webster County, Iowa, USA | |
 | Orville Franklin Grove 1923-1978 |
| Orville Franklin Grove | |
| F: | 1 Jun 1923 |
| Springfield, Sangamon County, Illinois, USA | |
| D: | 24 Okt 1978 |
| Fort Dodge, Webster County, Iowa, USA | |
| Norman Eugene Madson 1918-2007 |
| Norman Eugene Madson | |
| F: | 14 Maj 1918 |
| Story City, Story County, Iowa, USA | |
| D: | 13 Apr 2007 |
| Britt, Hancock County, Iowa, USA | |
 | Olivia Janette Johnson 1918-1995 |
| Olivia Janette Johnson | |
| F: | 21 Jan 1918 |
| Marion, Hamilton County, Iowa, USA | |
| D: | 3 Maj 1995 |
| Britt, Hancock County, Iowa, USA | |
| Orene Idella Madson 1915-1991 |
| Orene Idella Madson | |
| F: | 4 Mar 1915 |
| Stanhope, Hamilton County, Iowa, USA | |
| D: | 22 Jul 1991 |
| Fremont, Dodge County, Nebraska, USA | |
 | Maurice Bruner Everly 1912-1999 |
| Maurice Bruner Everly | |
| F: | 29 Apr 1912 |
| Schuyler County, Missouri, USA | |
| D: | 23 Mar 1999 |
| Fremont, Dodge County, Nebraska, USA | |
| Orville Bloyd Madson 1913-2012 |
| Orville Bloyd Madson | |
| F: | 21 Nov 1913 |
| Hamilton County, Iowa, USA | |
| D: | 15 Aug 2012 |
| Boone, Boone County, Iowa, USA | |
 | Luella Ruth Haugland 1920-1996 |
| Luella Ruth Haugland | |
| F: | 16 Jan 1920 |
| Story City, Story County, Iowa, USA | |
| D: | 15 Sep 1996 |
| Des Moines, Polk County, Iowa, USA | |
|
| Isabelle Enderson 1886-1995 |
| Isabelle Enderson | |
| F: | 29 Nov 1886 |
| New Sharon, Mahaska County, Iowa, USA | |
| D: | 9 Maj 1995 |
| Story City, Story County, Iowa, USA | |
| Ole I Madson 1879-1963 |
| Ole I Madson | |
| F: | 23 Feb 1879 |
| Stanhope, Hamilton County, Iowa, USA | |
| D: | 9 Jul 1963 |
| Story City, Story County, Iowa, USA | |
