1900 - 1980 (80 years)
| Jeanne Snedecor | |
| B: | 17 Apr 1925 |
| Brooklyn, Kings, New York, United States | |
| D: | 28 Dec 2009 |
| Bethesda, Montgomery, Maryland, United States | |
|
| Spencer Treadwell Snedecor | |
| B: | 24 Feb 1900 |
| Blue Point, Brookhaven, Suffolk, New York, United States | |
| D: | 24 Aug 1980 |
| Memphis, Shelby, Tennessee, United States | |
| Mary Cecelia Overton | |
| B: | 7 Aug 1898 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| M: | 16 Jun 1923 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 29 Nov 1993 |
| Memphis, Shelby, Tennessee, United States | |
