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Harley, Lady Margaret Duchess of Portland
1714 - 1785 (71 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Harley, Lady Margaret Duchess of Portland [1] b. 11 Feb 1714 d. 17 Jul 1785
- Bentinck, William 2nd Duke of Portland KG b. 1 Mar 1708 d. 1 May 1762
- 2 Bentinck, Lady Elizabeth Marchioness of Bath [1.1] b. 27 Jul 1735 d. 12 Dec 1825
- Thynne, Thomas 1st Marquess of Bath KG PC b. 13 Sep 1734 d. 19 Nov 1796
- 3 Thynne, Thomas 2nd Marquess of Bath KG [1.1.1] b. 25 Jan 1765 d. 27 Mar 1837
- Byng, Hon Isabella Elizabeth Marchioness of Bath b. 26 Sep 1773 d. 1 May 1830
- 4 Thynne, Henry Frederick 3rd Marquess of Bath [1.1.1.1] b. 24 May 1797 d. 24 Jun 1837 [ =>]
- 4 Thynne, Lady Louisa Countess of Harewood [1.1.1.2] b. 25 Mar 1801 d. 7 Nov 1859 [ =>]
- Byng, Hon Isabella Elizabeth Marchioness of Bath b. 26 Sep 1773 d. 1 May 1830
- 3 Thynne, Lady Mary Lady Mary Markham [1.1.2] b. 17 May 1778 d. 24 Feb 1814
- Markham, Osborne MP b. 27 May 1769 d. 22 Oct 1827
- 4 Markham, Mary [1.1.2.1] b. 29 Sep 1812 d. 28 Dec 1885 [ =>]
- Markham, Osborne MP b. 27 May 1769 d. 22 Oct 1827
- 3 Thynne, Thomas 2nd Marquess of Bath KG [1.1.1] b. 25 Jan 1765 d. 27 Mar 1837
- Thynne, Thomas 1st Marquess of Bath KG PC b. 13 Sep 1734 d. 19 Nov 1796
- 2 Cavendish Bentinck, Lady Henrietta [1.2] b. 8 Feb 1737 d. 4 Jun 1827
- Grey, George Harry 5th Earl of Stamford b. 1 Oct 1737 d. 28 May 1819
- 3 Gray, Lady Henrietta [1.2.1] b. 20 Apr 1764 d. 12 Jul 1826
- + Chetwode, Sir John Bretland 4th Baronet b. 11 May 1764 d. 17 Dec 1845
- + Chetwode, Sir John Bretland 4th Baronet b. 11 May 1764 d. 17 Dec 1845
- 3 Gray, Lady Henrietta [1.2.1] b. 20 Apr 1764 d. 12 Jul 1826
- Grey, George Harry 5th Earl of Stamford b. 1 Oct 1737 d. 28 May 1819
- 2 Cavendish Bentinck, William Henry Cavendish 3rd Duke of Portland KG PC FRS [1.3] b. 14 Apr 1738 d. 30 Oct 1809
- Cavendish, Lady Dorothy Duchess of Portland b. 27 Aug 1750 d. 3 Jun 1794
- 3 Cavendish Bentinck, Lady Charlotte Lady Charlotte Greville [1.3.1] 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 [1.3.1.1] 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 [1.3.2] 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 [1.3.2.1] b. 8 Nov 1817 d. 17 Aug 1865 [ =>]
- 4 Cavendish Bentinck, Gen Arthur Charles [1.3.2.2] 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 [1.3.3] 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 [1.3.1] b. 2 Oct 1775 d. 28 Jul 1862
- Cavendish, Lady Dorothy Duchess of Portland b. 27 Aug 1750 d. 3 Jun 1794
- 2 Cavendish Bentinck, Lord Edward Charles [1.4] b. 3 Mar 1744 d. 8 Oct 1819
- Cumberland, Elizabeth b. 1760 d. 5 Oct 1837
- 3 Cavendish Bentinck, Harriet Elizabeth Lady Milner [1.4.1] b. Abt 1787 d. 31 Dec 1862
- Milner, Sir William Mordaunt Sturt 4th Baronet b. 20 Oct 1779 d. 24 Mar 1855
- 4 Milner, Henry Beilby William [1.4.1.1] b. 17 Dec 1823 d. 7 Jun 1876 [ =>]
- Milner, Sir William Mordaunt Sturt 4th Baronet b. 20 Oct 1779 d. 24 Mar 1855
- 3 Cavendish Bentinck, Harriet Elizabeth Lady Milner [1.4.1] b. Abt 1787 d. 31 Dec 1862
- Cumberland, Elizabeth b. 1760 d. 5 Oct 1837
- 2 Bentinck, Lady Elizabeth Marchioness of Bath [1.1] b. 27 Jul 1735 d. 12 Dec 1825
- Bentinck, William 2nd Duke of Portland KG b. 1 Mar 1708 d. 1 May 1762