1875 - 1947 (71 år)
 | Wallace Rayburn Gates 1920-2010 |
| Wallace Rayburn Gates | |
| F: | 23 Jan 1920 |
| Webster County, Iowa, USA | |
| D: | 31 Maj 2010 |
| Murrieta, Riverside County, California, USA | |
| Jacqueline G Gates 1922-2012 |
| Jacqueline G Gates | |
| F: | 29 Maj 1922 |
| D: | 6 Maj 2012 |
 | Dennis Kurston Gates 1922-2016 |
| Dennis Kurston Gates | |
| F: | 3 Aug 1922 |
| Badger, Webster County, Iowa, USA | |
| D: | 12 Feb 2016 |
| Phoenix, Maricopa County, Arizona, USA | |
 | Barbara Mary Moore 1927-2009 |
| Barbara Mary Moore | |
| F: | 10 Jan 1927 |
| Minnesota, USA | |
| D: | 8 Apr 2009 |
| Maricopa County, Arizona, USA | |
 | Carol Elene Gates 1924-2001 |
| Carol Elene Gates | |
| F: | 30 Dec 1924 |
| Eagle Grove, Wright County, Iowa, USA | |
| D: | 18 Feb 2001 |
| Cortez, Montezuma County, Colorado, USA | |
 | Wendell Frank Sturdevant 1924-2006 |
| Wendell Frank Sturdevant | |
| F: | 30 Maj 1924 |
| Waverly, Bremer County, Iowa, USA | |
| D: | 31 Maj 2006 |
| USA | |
 | Paul Stanley Gates 1927-2000 |
| Paul Stanley Gates | |
| F: | 4 Maj 1927 |
| Waterloo, Black Hawk County, Iowa, USA | |
| D: | 4 Sep 2000 |
| Ord, Valley County, Nebraska, USA | |
 | Wayne Wheaton Gates 1895-1992 |
| Wayne Wheaton Gates | |
| F: | 22 Aug 1895 |
| Montcalm County, Michigan, USA | |
| D: | 2 Feb 1992 |
| Larimer County, Colorado, USA | |
 | Mabel Bertine Ponsness 1897-1985 |
| Mabel Bertine Ponsness | |
| F: | 22 Dec 1897 |
| Black Hawk County, Iowa USA | |
| V: | 18 Aug 1915 |
| Badger, Webster County, Iowa, USA | |
| D: | 4 Feb 1985 |
| Colorado, USA | |
| Maud Irene Wheaton 1875-1947 |
| Maud Irene Wheaton | |
| F: | 30 Okt 1875 |
| Montcalm County, Michigan, USA | |
| D: | 26 Jan 1947 |
| Lansing, Ingham County, Michigan, USA | |
 | George William Gates 1871- |
| George William Gates | |
| F: | Feb 1871 |
| Missouri, USA | |
