William Fitzwilliam, 3rd. Earl Fitzwilliam
1719 - 1756 (37 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 William Fitzwilliam, 3rd. Earl Fitzwilliam [1] b. 15 Jan 1719 d. 10 Aug 1756
- Lady Ann Watson-Wentworth b. Unknown d. 29 Aug 1769
- 2 William Fitzwilliam, 4th. Earl Fitzwilliam [1.1] b. 30 May 1748 d. 8 Feb 1833
- Lady Charlotte Ponsonby b. Abt 1750 d. 13 May 1822
- 3 Charles William Fitzwilliam, 5th. Earl Fitzwilliam [1.1.1] b. 4 May 1786 d. 4 Oct 1857
- Mary Dundas b. May 1786 d. 1 Nov 1830
- 4 William Thomas Spencer Fitzwilliam, 6th. Earl Fitzwilliam [1.1.1.1] b. 12 Oct 1815 d. 20 Feb 1902 [ =>]
- Mary Dundas b. May 1786 d. 1 Nov 1830
- 3 Charles William Fitzwilliam, 5th. Earl Fitzwilliam [1.1.1] b. 4 May 1786 d. 4 Oct 1857
- + Hon. Louisa Molesworth b. 23 Oct 1749 d. 1 Sep 1824
- Lady Charlotte Ponsonby b. Abt 1750 d. 13 May 1822
- 2 William Fitzwilliam, 4th. Earl Fitzwilliam [1.1] b. 30 May 1748 d. 8 Feb 1833
- Lady Ann Watson-Wentworth b. Unknown d. 29 Aug 1769