Joseph Leeson, 4th. Earl of Milltown
1799 - 1866 (66 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Joseph Leeson, 4th. Earl of Milltown [1] b. 11 Feb 1799 d. 31 Jan 1866
- Barbara Meredyth b. Abt 1802 d. 14 Feb 1874
- 2 Lady Barbara Emily Maria Leeson [1.1] b. Abt 1832 d. 8 Feb 1919
- Lt.-Gen, Granville George Chetwynd-Stapylton b. 22 Mar 1823 d. 27 Apr 1915
- 3 Major Granville Joseph Chetwynd-Stapylton [1.1.1] b. Abt 1872 d. 25 Aug 1914
- + Elizabeth Grace Lethbridge b. Abt 1878 d. Aft 1914
- + Elizabeth Grace Lethbridge b. Abt 1878 d. Aft 1914
- 3 Col. Bryan Henry Chetwynd-Stapylton, C.B.E. [1.1.2] b. 10 Jul 1873 d. 29 May 1958
- + Dorothy Constance Ponsonby b. 22 Nov 1874 d. 23 Aug 1942
- + Dorothy Constance Ponsonby b. 22 Nov 1874 d. 23 Aug 1942
- 3 Major Granville Joseph Chetwynd-Stapylton [1.1.1]
- 2 Lady Barbara Emily Maria Leeson [1.1]