1839 - 1921 (82 years)
| Stanley Grafton Mortimer, Sr. | |
| B: | 14 Dec 1888 |
| Florence, Firenze, Toscana, Italy | |
| D: | 4 Apr 1947 |
| New York, United States | |
| Wilfreda Mortimer | |
| B: | 27 Sep 1893 |
| Beverly Farms, Beverly, Essex, Massachusetts, United States | |
| D: | 1968 |
| Lt. Richard Mortimer, Jr. | |
| B: | 26 Jul 1888 |
| Germany | |
| D: | 22 May 1918 |
| near Calais, France | |
| Mary Eleanor Mortimer | |
| B: | 25 Apr 1887 |
| New York City, New York, United States | |
| D: | 4 Jul 1958 |
| New York City, New York, United States | |
| Eleanor Jay Chapman | |
| B: | 7 Nov 1864 |
| New York, United States | |
| D: | 9 Dec 1929 |
| Manhattan, New York, New York, United States | |
|
| Eleanor Kingsland Jay | |
| B: | 16 May 1839 |
| New York, United States | |
| D: | 8 Jun 1921 |
| Manhattan, New York City, New York, United States | |
