1866 - 1947 (80 years)
| Gurden Pierson Ludlow | |
| B: | 28 Nov 1919 |
| Bridgehampton, Southampton, Suffolk, New York, United States | |
| D: | 22 Apr 2001 |
| Wanda Rees | |
| B: | 25 Jun 1923 |
| Allerton, Wayne, Iowa, United States | |
| D: | 22 Jun 2004 |
| Nevada, United States | |
| Opal Pauline Riley | |
| B: | 14 Jul 1900 |
| Benton Township, Wayne, Iowa, United States | |
| D: | 28 Apr 1995 |
| Des Moines, Polk, Iowa, United States | |
| Frank Rees | |
| B: | 21 Apr 1901 |
| Clay Township, Wayne, Iowa, United States | |
| M: | 15 Feb 1922 |
| Corydon Township, Wayne, Iowa, United States | |
| D: | 1960 |
| Wayne, Iowa, United States | |
|
| Aldred Orestus Riley | |
| B: | 14 Apr 1866 |
| Wayne, Iowa, United States | |
| D: | 1947 |
| Centerville, Appanoose, Iowa, United States | |
| Margaret Jane Schwilck | |
| B: | 2 Apr 1870 |
| Upper Sandusky, Wyandot, Ohio, United States | |
| M: | 10 Apr 1890 |
| Corydon, Wayne County, Iowa, United States | |
| D: | 3 May 1941 |
| Corbin Clinic, Corydon Township, Wayne, Iowa, United States | |
