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Cavendish, William 3rd Duke of Devonshire KG PC
1698 - 1755 (57 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Cavendish, William 3rd Duke of Devonshire KG PC [1] b. 26 Sep 1698 d. 5 Dec 1755
- Hoskins, Catherine Duchess of Devonshire b. Abt 1700 d. 8 May 1777
- 2 Cavendish, William 4th Duke of Devonshire KG PC [1.1] b. 8 May 1720 d. 2 Oct 1764
- Boyle, Lady Charlotte Elizabeth 6th Baroness Clifford (suo jure) Marchioness of Hartington b. 27 Oct 1731 d. 8 Dec 1754
- 3 Cavendish, William 5th Duke of Devonshire KG [1.1.1] b. 14 Dec 1748 d. 28 Sep 1811
- + Hervey, Lady Elizabeth Christiana Lady Elizabeth Christiana Foster Duchess of Devonshire b. 12 May 1758 d. 30 Mar 1824
- Spencer, Lady Georgiana Duchess of Devonshire b. 7 Jun 1757 d. 30 Mar 1806
- 4 Cavendish, Lady Georgiana Dorothy Countess of Carlisle [1.1.1.1] b. 21 Jul 1783 d. 8 Aug 1858 [ =>]
- 4 Cavendish, Lady Henrietta Elizabeth Countess Granville [1.1.1.2] b. 29 Aug 1785 d. 25 Nov 1862
- + Hervey, Lady Elizabeth Christiana Lady Elizabeth Christiana Foster Duchess of Devonshire b. 12 May 1758 d. 30 Mar 1824
- 3 Cavendish, Lady Dorothy Duchess of Portland [1.1.2] b. 27 Aug 1750 d. 3 Jun 1794
- Cavendish Bentinck, William Henry Cavendish 3rd Duke of Portland KG PC FRS b. 14 Apr 1738 d. 30 Oct 1809
- 4 Cavendish Bentinck, Lady Charlotte Lady Charlotte Greville [1.1.2.1] b. 2 Oct 1775 d. 28 Jul 1862 [ =>]
- 4 Cavendish Bentinck, Col Lord William Charles Augustus MP [1.1.2.2] b. 20 May 1780 d. 28 Apr 1826 [ =>]
- 4 Cavendish Bentinck, Gen Lord Frederick MP [1.1.2.3] b. 21 Nov 1781 d. 11 Feb 1828
- Cavendish Bentinck, William Henry Cavendish 3rd Duke of Portland KG PC FRS b. 14 Apr 1738 d. 30 Oct 1809
- 3 Cavendish, George Augustus Henry 1st Earl of Burlington [1.1.3] b. 21 Mar 1754 d. 4 May 1832
- Compton, Lady Elizabeth Countess of Burlington b. 25 Jun 1760 d. 7 Apr 1835
- 4 Cavendish, Hon William [1.1.3.1] b. 10 Jan 1783 d. 14 Jan 1812 [ =>]
- 4 Cavendish, Charles Compton 1st Baron Chesham [1.1.3.2] b. 28 Aug 1793 d. 10 Nov 1863 [ =>]
- Compton, Lady Elizabeth Countess of Burlington b. 25 Jun 1760 d. 7 Apr 1835
- 3 Cavendish, William 5th Duke of Devonshire KG [1.1.1] b. 14 Dec 1748 d. 28 Sep 1811
- Boyle, Lady Charlotte Elizabeth 6th Baroness Clifford (suo jure) Marchioness of Hartington b. 27 Oct 1731 d. 8 Dec 1754
- 2 Cavendish, Lady Elizabeth Lady Elizabeth Ponsonby [1.2] b. 24 Apr 1723 d. Abt 1795
- Ponsonby, Rt Hon John PC b. 29 Mar 1713 d. 16 Aug 1787
- 3 Ponsonby, Catherine Countess of Shannon [1.2.1] b. Abt 1742 d. 30 Jan 1827
- Boyle, Richard 2nd Earl of Shannon KP PC (Ire) b. 30 Jan 1727 d. 20 May 1807
- 4 Boyle, Henry 3rd Earl of Shannon KP PC (Ire) [1.2.1.1] b. 8 Aug 1771 d. 22 Apr 1842 [ =>]
- Boyle, Richard 2nd Earl of Shannon KP PC (Ire) b. 30 Jan 1727 d. 20 May 1807
- 3 Ponsonby, Frances Baroness Lismore [1.2.2] b. 18 Feb 1757 d. 25 May 1827
- O'Callaghan, Cornelius 1st Baron Lismore b. 7 Jan 1739 d. 12 Jul 1797
- 4 O'Callaghan, Hon Louisa [1.2.2.1] b. 5 Aug 1779 d. 17 Apr 1863 [ =>]
- O'Callaghan, Cornelius 1st Baron Lismore b. 7 Jan 1739 d. 12 Jul 1797
- 3 Ponsonby, Catherine Countess of Shannon [1.2.1] b. Abt 1742 d. 30 Jan 1827
- Ponsonby, Rt Hon John PC b. 29 Mar 1713 d. 16 Aug 1787
- 2 Cavendish, Lady Rachel Countess of Orford [1.3] b. 7 Jun 1727 d. 8 May 1805
- Walpole, Horatio 1st Earl of Orford b. 12 Jun 1723 d. 24 Feb 1809
- 3 Walpole, Horatio 2nd Earl of Orford MP [1.3.1] b. 24 Jun 1752 d. 15 Jun 1822
- Churchill, Sophia b. 1755 d. 11 Nov 1797
- 4 Walpole, Horatio William 3rd Earl of Orford [1.3.1.1] b. 14 Jun 1783 d. 29 Dec 1858 [ =>]
- + Tunstall, Catherine Countess of Orford b. Abt 1758 d. 18 Mar 1807
- Churchill, Sophia b. 1755 d. 11 Nov 1797
- 3 Walpole, Horatio 2nd Earl of Orford MP [1.3.1] b. 24 Jun 1752 d. 15 Jun 1822
- Walpole, Horatio 1st Earl of Orford b. 12 Jun 1723 d. 24 Feb 1809
- 2 Cavendish, William 4th Duke of Devonshire KG PC [1.1] b. 8 May 1720 d. 2 Oct 1764
- Hoskins, Catherine Duchess of Devonshire b. Abt 1700 d. 8 May 1777