Maria Graydon
Abt 1744 - 1772 (28 years)(Notes: You may have to scroll down or right to see chart.)
| Lady Barbara Emily Maria Leeson Abt 1832-1919 |
| Lady Barbara Emily Maria Leeson | |
| B: | Abt 1832 |
| Co. Wicklow, Ireland | |
| D: | 8 Feb 1919 |
| Chelsea, Middlesex, England | |
| Lt.-Gen, Granville George Chetwynd-Stapylton | |
| B: | 22 Mar 1823 |
| Marylebone, Middlesex, England | |
| D: | 27 Apr 1915 |
| Middlesex, England | |
Joseph Leeson, 4th. Earl of Milltown 1799-1866 |
| Joseph Leeson, 4th. Earl of Milltown | |
| B: | 11 Feb 1799 |
| Rathdown, Ireland | |
| D: | 31 Jan 1866 |
| Rathdown, Ireland | |
| Barbara Meredyth Abt 1802-1874 |
| Barbara Meredyth | |
| B: | Abt 1802 |
| Rathdown, Ireland | |
| D: | 14 Feb 1874 |
| Kensington, Middlesex, England | |
| Hon. Joseph Leeson 1766-1800 |
| Hon. Joseph Leeson | |
| B: | 17 Jul 1766 |
| D: | 1800 |
| Emily Dorothea Douglas 1779-1841 |
| Emily Dorothea Douglas | |
| B: | 31 May 1779 |
| Enfield, Middlesex, England | |
| D: | 15 Jun 1841 |
| Albemarle St. Mayfair, London, England | |
| Maria Graydon Abt 1744-1772 |
| Maria Graydon | |
| B: | Abt 1744 |
| Dublin, County Dublin, Ireland | |
| D: | 25 Jul 1772 |
| Brice Leeson, 3rd. Earl of Milltown 1735-1807 |
| Brice Leeson, 3rd. Earl of Milltown | |
| B: | 20 Dec 1735 |
| Burgage, Co. Wicklow, Ireland | |
| D: | 10 Jan 1807 |