1863 - 1921 (57 år)
| Bernice Ella Walker | |
| F: | 7 Feb 1907 |
| Hamilton County, Iowa, USA | |
| D: | 1 Apr 1969 |
| Columbus, Franklin, Ohio, USA | |
| Clare Udell Walker | |
| F: | 16 Apr 1915 |
| Williams, Hamilton County, Iowa, USA | |
| D: | 27 Feb 1993 |
| Phoenix, Maricopa County, Arizona, USA | |
| Roma Lou Trotter | |
| F: | 8 Aug 1926 |
| Iowa, USA | |
| D: | 26 Okt 2002 |
| Phoenix, Maricopa County, Arizona, USA | |
| William Thomas Macauley | |
| F: | 13 Mar 1923 |
| Kansas, USA | |
| D: | 16 Okt 1986 |
| Detroit, Wayne County, Michigan, USA | |
| Gladys Hazel Walker | |
| F: | 24 Dec 1908 |
| Ellsworth, Hamilton County, Iowa, USA | |
| D: | 9 Apr 1986 |
| Phoenix, Maricopa County, Arizona, USA | |
| Harold Clifford Walker | |
| F: | 18 Jul 1904 |
| Hamilton County, Iowa, USA | |
| D: | 14 Dec 1985 |
| Marshalltown, Marshall County, Iowa, USA | |
| Jenny L Walker | |
| F: | ca 1896 |
| Illinois, USA | |
| D: | fö 1900 |
| La Salle County, Illinois, USA | |
| John Asher Walker | |
| F: | 5 Jun 1912 |
| Williams, Hamilton County, Iowa, USA | |
| D: | 21 Jun 2012 |
| Webster City, Hamilton County, Iowa, USA | |
| Violet Michaels | |
| F: | 12 Apr 1919 |
| Findlay, Hancock County, Ohio, USA | |
| D: | 30 Okt 1992 |
| Hamilton County, Iowa, USA | |
| Lulu Mildred Walker | |
| F: | 12 Sep 1901 |
| Illinois, USA | |
| D: | 30 Mar 1995 |
| Webster City, Hamilton County, Iowa, USA | |
| Russell McCoy | |
| F: | 12 Jan 1903 |
| Iowa, USA | |
| D: | 17 Jan 2000 |
| Webster City, Hamilton County, Iowa, USA | |
| Orvie Emmie Walker | |
| F: | 3 Mar 1897 |
| Illinois, USA | |
| D: | 27 Jan 1981 |
| Webster City, Hamilton County, Iowa, USA | |
|
| Ole Mathias Martin* Olsen Walker* | |
| F: | 20 Dec 1863 |
| Avaldsnæs, Kvalavåg, Rogaland | |
| D: | 6 Jun 1921 |
| Jewell, Hamilton County, Iowa, USA | |
