1887 - 1972 (85 years)
| Madge Leaverton | |
| B: | 14 Aug 1915 |
| Burlington, Des Moines, Iowa, United States | |
| D: | 21 Dec 1999 |
| Phoenix, Maricopa, Arizona, United States | |
| Joseph Villano Wallen | |
| B: | 20 Aug 1914 |
| Bellport, New York | |
| D: | 29 Apr 1998 |
| Phoenix, Maricopa, Arizona, USA | |
| Leroy Leaverton | |
| B: | 7 Jan 1887 |
| Girard, Crawford, Kansas, United States | |
| D: | 25 Oct 1972 |
| Des Moines, Iowa, United States | |
| Blanche Almira Hunter | |
| B: | 18 Mar 1892 |
| Burlington Township, Des Moines, Iowa, United States | |
| D: | 1971 |
