1826 - 1907 (81 years)
| Shirley C Burden | |
| B: | 4 Aug 1967 |
| D: | Yes, date unknown |
| Shirley Carter Burden, Jr. | |
| B: | 25 Aug 1941 |
| Beverly Hills, Los Angeles, California, United States | |
| D: | 23 Jan 1996 |
| Manhattan, New York City, New York, United States | |
| Siri Larsen | |
| B: | 16 Apr 1945 |
| New York City | |
| D: | Yes, date unknown |
| Stanley Grafton Mortimer, Jr. | |
| B: | 12 May 1913 |
| Tuxedo Park, Tuxedo, Orange, New York, United States | |
| D: | 11 Aug 1999 |
| Harriman, Monroe, Orange, New York, United States | |
| Barbara Cushing | |
| B: | 5 Jul 1915 |
| Brookline, Norfolk County, Massachusetts, United States of America | |
| M: | 21 Sep 1940 |
| D: | 6 Jul 1978 |
| Manhasset, North Hempstead, Nassau, New York, United States | |
| Kathleen Lanier "Kathy" Harriman | |
| B: | 7 Dec 1917 |
| Manhasset, North Hempstead, Nassau, New York, United States | |
| M: | 1947 |
| United States | |
| D: | 17 Feb 2011 |
| Arden, Tuxedo, Orange, New York, United States | |
| Barbara Paschal | |
| B: | 29 Aug 1927 |
| Hawaii, United States | |
| D: | 5 Mar 2010 |
| Phippsburg, Sagadahoc, Maine, United States | |
| Katherine Mortimer | |
| B: | 11 Sep 1922 |
| Tuxedo, Orange, New York, United States | |
| D: | 14 Apr 2003 |
| Juniata, Mifflin, Pennsylvania, United States | |
| Oliver Caldwell Biddle | |
| B: | 30 Nov 1921 |
| Belmont, Middlesex, Massachusetts, United States | |
| M: | 10 Jul 1945 |
| San Francisco, San Francisco, California, United States | |
| D: | 21 Mar 2018 |
| Whitemarsh Township, Montgomery, Pennsylvania, United States | |
| Francis Xavier Alexander Shields | |
| B: | 18 Nov 1909 |
| Onandaga, New York, United States | |
| M: | 1949 |
| D: | 19 Aug 1975 |
| Manhattan, Kings, New York, United States | |
| Richard Gillespie Blaine | |
| B: | 24 Jun 1900 |
| Manhattan, New York County, New York, United States | |
| M: | 1955 |
| New York, United States | |
| D: | 7 Jun 1972 |
| Short Hills, Essex, New Jersey, United States | |
| John Jay Mortimer | |
| B: | 11 Oct 1935 |
| Manhattan, New York City, New York, United States | |
| D: | 25 Sep 2013 |
| Manhattan, New York County, New York, United States | |
| Eve Mortimer | |
| B: | 21 Feb 1918 |
| Manhattan, New York City, New York, United States | |
| D: | 1 Oct 2007 |
| West Grove, Chester, Pennsylvania, United States | |
| Henry Tilford Mortimer | |
| B: | 17 Jun 1916 |
| Tuxedo, Orange, New York, United States | |
| D: | 6 Sep 1993 |
| Palm Beach, Palm Beach, Florida, United States | |
| Katherine Hunt Tilford | |
| B: | 27 Aug 1890 |
| Manhattan, New York City, New York, United States | |
| D: | Jul 1970 |
| New York, United States | |
| Stanley Grafton Mortimer, Sr. | |
| B: | 14 Dec 1888 |
| Florence, Firenze, Toscana, Italy | |
| M: | 18 Apr 1911 |
| Manhattan, New York City, New York, United States | |
| D: | 4 Apr 1947 |
| New York, United States | |
| Isabelle Weart Giles | |
| B: | 19 Jun 1856 |
| Manhattan, New York City, New York, United States | |
| D: | 31 Jul 1941 |
| Tuxedo, Orange, New York, United States | |
| Henry Morgan Tilford | |
| B: | 14 Jun 1856 |
| Lexington, Fayette, Kentucky, United States | |
| M: | 12 Nov 1885 |
| Manhattan, New York, New York, United States | |
| D: | 3 Dec 1919 |
| Manhattan, New York City, New York, United States | |
| Isabella Giles | |
| B: | 1826 |
| N. York | |
| D: | 24 Aug 1907 |
| Greenwich, Fairfield, Connecticut, United States | |
| John Chrystie Giles | |
| B: | 1826 |
| New York City, New York, United States | |
| D: | 19 Oct 1893 |
| Manhattan, New York, New York, United States | |
