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Cavendish, William 4th Duke of Devonshire KG PC
1720 - 1764 (44 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Cavendish, William 4th Duke of Devonshire KG PC [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
- 2 Cavendish, William 5th Duke of Devonshire KG [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
- 3 Cavendish, Lady Georgiana Dorothy Countess of Carlisle [1.1.1] b. 21 Jul 1783 d. 8 Aug 1858
- Howard, George 6th Earl of Carlisle KG PC FRS b. 17 Sep 1773 d. 7 Oct 1848
- 4 Howard, Lady Caroline Georgiana Lady Caroline Lascelles [1.1.1.1] b. Abt 1804 d. 27 Nov 1881 [ =>]
- 4 Howard, Harriet Elizabeth Georgiana Duchess of Sutherland Baroness Dover [1.1.1.2] b. 21 May 1806 d. 27 Oct 1868 [ =>]
- Howard, George 6th Earl of Carlisle KG PC FRS b. 17 Sep 1773 d. 7 Oct 1848
- 3 Cavendish, Lady Henrietta Elizabeth Countess Granville [1.1.2] b. 29 Aug 1785 d. 25 Nov 1862
- + Leveson Gower, Granville 1st Earl Granville GCB PC b. 12 Oct 1773 d. 8 Jan 1846
- + Leveson Gower, Granville 1st Earl Granville GCB PC b. 12 Oct 1773 d. 8 Jan 1846
- 3 Cavendish, Lady Georgiana Dorothy Countess of Carlisle [1.1.1] b. 21 Jul 1783 d. 8 Aug 1858
- + Hervey, Lady Elizabeth Christiana Lady Elizabeth Christiana Foster Duchess of Devonshire b. 12 May 1758 d. 30 Mar 1824
- 2 Cavendish, Lady Dorothy Duchess of Portland [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
- 3 Cavendish Bentinck, Lady Charlotte Lady Charlotte Greville [1.2.1] b. 2 Oct 1775 d. 28 Jul 1862
- Greville, Capt Charles b. 2 Nov 1762 d. 26 Aug 1832
- 4 Greville, Harriet Catherine Countess of Ellesmere [1.2.1.1] b. Abt 1803 d. 17 Apr 1866 [ =>]
- Greville, Capt Charles b. 2 Nov 1762 d. 26 Aug 1832
- 3 Cavendish Bentinck, Col Lord William Charles Augustus MP [1.2.2] b. 20 May 1780 d. 28 Apr 1826
- + Seymour, Georgiana Augusta Frederica b. 1783 d. 10 Dec 1813
- Wellesley, Lady Anne Lady Anne Abdy Lady Anne Cavendish Bentinck b. Abt 1787 d. 19 Mar 1875
- 4 Bentinck, Rev Charles William Frederick Cavendish [1.2.2.1] b. 8 Nov 1817 d. 17 Aug 1865 [ =>]
- 4 Cavendish Bentinck, Gen Arthur Charles [1.2.2.2] b. 10 May 1819 d. 11 Dec 1877
- + Seymour, Georgiana Augusta Frederica b. 1783 d. 10 Dec 1813
- 3 Cavendish Bentinck, Gen Lord Frederick MP [1.2.3] b. 21 Nov 1781 d. 11 Feb 1828
- + Lowther, Lady Mary Lady Mary Cavendish Bentinck b. 2 Nov 1781 d. 21 Oct 1862
- + Lowther, Lady Mary Lady Mary Cavendish Bentinck b. 2 Nov 1781 d. 21 Oct 1862
- 3 Cavendish Bentinck, Lady Charlotte Lady Charlotte Greville [1.2.1] b. 2 Oct 1775 d. 28 Jul 1862
- Cavendish Bentinck, William Henry Cavendish 3rd Duke of Portland KG PC FRS b. 14 Apr 1738 d. 30 Oct 1809
- 2 Cavendish, George Augustus Henry 1st Earl of Burlington [1.3] b. 21 Mar 1754 d. 4 May 1832
- Compton, Lady Elizabeth Countess of Burlington b. 25 Jun 1760 d. 7 Apr 1835
- 3 Cavendish, Hon William [1.3.1] b. 10 Jan 1783 d. 14 Jan 1812
- O'Callaghan, Hon Louisa b. 5 Aug 1779 d. 17 Apr 1863
- 4 Cavendish, Lord George Henry MP [1.3.1.1] b. 19 Aug 1810 d. 23 Sep 1880 [ =>]
- O'Callaghan, Hon Louisa b. 5 Aug 1779 d. 17 Apr 1863
- 3 Cavendish, Charles Compton 1st Baron Chesham [1.3.2] b. 28 Aug 1793 d. 10 Nov 1863
- Gordon, Lady Catherine Susan Baroness Chesham b. 29 Dec 1792 d. 14 Dec 1866
- 4 Cavendish, William George 2nd Baron Chesham [1.3.2.1] b. 21 Oct 1815 d. 26 June 1882 [ =>]
- Gordon, Lady Catherine Susan Baroness Chesham b. 29 Dec 1792 d. 14 Dec 1866
- 3 Cavendish, Hon William [1.3.1] b. 10 Jan 1783 d. 14 Jan 1812
- Compton, Lady Elizabeth Countess of Burlington b. 25 Jun 1760 d. 7 Apr 1835
- 2 Cavendish, William 5th Duke of Devonshire KG [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