1905 - 1992 (86 år)
 | Robert Elmer Barngrover 1929-1993 |
| Robert Elmer Barngrover | |
| F: | 18 Apr 1929 |
| Illinois, USA | |
| D: | 18 Feb 1993 |
| Bothell, King County, Washington, USA | |
| Janice Anne Barngrover 1931-2004 |
| Janice Anne Barngrover | |
| F: | 19 Jul 1931 |
| Des Moines, Polk County, Iowa, USA | |
| D: | 16 Aug 2004 |
| Las Vegas, San Miguel County, New Mexico, USA | |
 | Vernon Andrew Kepford 1928-2012 |
| Vernon Andrew Kepford | |
| F: | 10 Okt 1928 |
| Iowa, USA | |
| D: | 18 Apr 2012 |
| Las Vegas, Clark County, Nevada, USA | |
|
| Ruby Viola Christiansen 1905-1992 |
| Ruby Viola Christiansen | |
| F: | 28 Sep 1905 |
| Radcliffe, Hardin County, Iowa, USA | |
| D: | 16 Jan 1992 |
| Falls Church, Fairfax County, Virginia, USA | |
| Odra Marquis Barngrover 1904-1981 |
| Odra Marquis Barngrover | |
| F: | 28 Aug 1904 |
| Packwood, Jefferson County, Iowa, USA | |
| V: | 20 Jul 1928 |
| Waterloo, Black Hawk County, Iowa, USA | |
| D: | 14 Apr 1981 |
| Falls Church, Falls Church City, Virginia, USA | |
