1930 - 1994 (63 år)
 | Gary Lee Davis 1947-1997 |
| Gary Lee Davis | |
| F: | 5 Aug 1947 |
| D: | 4 Apr 1997 |
| Alma Theresa Cook 1930-1994 |
| Alma Theresa Cook | |
| F: | 12 Dec 1930 |
| Missouri, USA | |
| D: | 22 Mar 1994 |
| Newhall, Benton County, Iowa, USA | |
| Roy Walter Davis 1928-1992 |
| Roy Walter Davis | |
| F: | 6 Jan 1928 |
| Newhall, Benton County, Iowa, USA | |
| V: | 9 Aug 1946 |
| D: | 13 Sep 1992 |
| Iowa, USA | |
