Thomas Watson-Wentworth
1665 - 1723 (58 years)(Notes: You may have to scroll down or right to see chart.)
| William Fitzwilliam, 4th. Earl Fitzwilliam | |
| B: | 30 May 1748 |
| Milton House, Peterborough, Northamptonshire, England | |
| D: | 8 Feb 1833 |
| Milton House, Peterborough, Northamptonshire, England | |
Lady Charlotte Ponsonby Abt 1750-1822 |
| Lady Charlotte Ponsonby | |
| B: | Abt 1750 |
| D: | 13 May 1822 |
| Hon. Louisa Molesworth 1749-1824 |
| Hon. Louisa Molesworth | |
| B: | 23 Oct 1749 |
| D: | 1 Sep 1824 |
| Lady Ann Watson-Wentworth Unknown-1769 |
| Lady Ann Watson-Wentworth | |
| B: | Unknown |
| D: | 29 Aug 1769 |
| William Fitzwilliam, 3rd. Earl Fitzwilliam | |
| B: | 15 Jan 1719 |
| D: | 10 Aug 1756 |
| Thomas Watson-Wentworth, 1st. Marquess of Rockingham | |
| B: | 1693 |
| D: | 14 Dec 1750 |
| Mary Finch 1701-1761 |
| Mary Finch | |
| B: | 1701 |
| D: | 30 May 1761 |
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| Thomas Watson-Wentworth 1665-1723 |
| Thomas Watson-Wentworth | |
| B: | 1665 |
| D: | 1723 |