Mary Cavendish
- Yes, date unknownDrag or scroll to see more of the chart.
| Thomas (2nd Marquess of Headfort) Taylour | |
| B: | 4 May 1787 |
| D: | Yes, date unknown |
| George Quin | |
| B: | 10 Mar 1792 |
| D: | 6 Feb 1888 |
| Georgiana Spencer | |
| M: | 14 Apr 1814 |
| D: | 21 Feb 1823 |
| Mary Quin | |
| D: | 12 Aug 1842 |
| Thomas (1st Marquess of Headfort) Taylour | |
| B: | 18 Nov 1757 |
| D: | Yes, date unknown |
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| Mary Cavendish | |
| D: | Yes, date unknown |
| George Quin | |
| D: | Yes, date unknown |