Hon. Lewis Mordaunt
1670 - 1712 (42 years)
(Notes: You may have to scroll down or right to see chart.)
 | Georgiana Spencer, Duchess of Devonshire 1757-1806 |
| Georgiana Spencer, Duchess of Devonshire | |
| B: | 7 Jun 1757 |
| Althrop, Northamptonshire, England | |
| D: | 30 Mar 1806 |
| Devonshire House, London, England | |
| George John Spencer, 2nd Earl Spencer 1758-1834 |
| George John Spencer, 2nd Earl Spencer | |
| B: | 1 Sep 1758 |
| Wimbledon Park, London, England | |
| D: | 10 Nov 1834 |
| Althrop, Northamptonshire, England | |
| Lady Lavinia Bingham, The Countess Spencer | |
| B: | 27 Jul 1762 |
| Castlebar, Mayo, Ireland | |
| D: | 8 Jun 1831 |
| Spencer House, St James's Place, London, England | |
| Margaret Georgiana Poyntz, The Countess Spencer | |
| B: | 8 May 1737 |
| D: | 18 Mar 1814 |
 | John Spencer, 1st Earl Spencer 1734-1783 |
| John Spencer, 1st Earl Spencer | |
| B: | 19 Dec 1734 |
| Althrop, Northamptonshire, England | |
| D: | 31 Oct 1783 |
| Bath, Somerset, England | |
 | Anna Maria Mordaunt 1712-1771 |
| Anna Maria Mordaunt | |
| B: | c. 1712 |
| Midgham, Berkshire, England | |
| D: | 14 Nov 1771 |
| Midgham, Berkshire, England | |
 | Stephen Poyntz 1685-1750 |
| Stephen Poyntz | |
| B: | 12 Nov 1685 |
| D: | 17 Dec 1750 |
|
| Hon. Lewis Mordaunt 1670-1712 |
| Hon. Lewis Mordaunt | |
| B: | 1670 |
| D: | 2 Feb 1712 |