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Fitzroy, Adm Henry 1st Duke of Grafton
1663 - 1690 (27 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Fitzroy, Adm Henry 1st Duke of Grafton [1] b. 20 Sep 1663 d. 9 Oct 1690
- Bennet, Lady Isabella 2nd Countess of Arlington (suo jure) Duchess of Grafton b. 1667 d. 7 Feb 1723
- 2 FitzRoy, Charles 2nd Duke of Grafton KG PC FRS [1.1] b. 25 Oct 1683 d. 6 May 1757
- Unknown, Unknown b. Abt 1690
- 3 FitzRoy Scudamore, Col Charles MP [1.1.1] b. Abt 1713 d. 22 Aug 1782
- + Scudamore, Hon Frances Duchess of Beaufort b. 14 Aug 1711 d. 27 Feb 1750
- + Scudamore, Hon Frances Duchess of Beaufort b. 14 Aug 1711 d. 27 Feb 1750
- 3 FitzRoy Scudamore, Col Charles MP [1.1.1] b. Abt 1713 d. 22 Aug 1782
- Somerset, Lady Henrietta Duchess of Grafton b. 27 Aug 1690 d. 9 Aug 1726
- 3 FitzRoy, Capt Lord Augustus [1.1.2] b. 16 Oct 1716 d. 24 May 1741
- Cosby, Elizabeth b. 1721 d. 21 Dec 1788
- 4 FitzRoy, Augustus Henry 3rd Duke of Grafton KG PC [1.1.2.1] b. 28 Sep 1735 d. 11 Mar 1811 [ =>]
- 4 FitzRoy, Charles 1st Baron Southampton [1.1.2.2] b. 25 Jun 1737 d. 21 Mar 1797 [ =>]
- Cosby, Elizabeth b. 1721 d. 21 Dec 1788
- 3 Fitzroy, Lady Isabella Marchioness of Hertford [1.1.3] b. 1726 d. 10 Nov 1782
- Seymour Conway, Francis 1st Marquess of Hertford KG PC PC b. 5 Jul 1718 d. 14 Jun 1794
- 4 Seymour Conway, Lady Frances Countess of Lincoln [1.1.3.1] b. 4 Dec 1751 d. 11 Nov 1820 [ =>]
- 4 Seymour, Adm Lord Hugh [1.1.3.2] b. 29 Apr 1759 d. 11 Sep 1801 [ =>]
- 4 Seymour Conway, Lord George [1.1.3.3] b. 21 Jul 1763 d. 10 Mar 1848 [ =>]
- Seymour Conway, Francis 1st Marquess of Hertford KG PC PC b. 5 Jul 1718 d. 14 Jun 1794
- 3 FitzRoy, Capt Lord Augustus [1.1.2] b. 16 Oct 1716 d. 24 May 1741
- Unknown, Unknown b. Abt 1690
- 2 FitzRoy, Charles 2nd Duke of Grafton KG PC FRS [1.1] b. 25 Oct 1683 d. 6 May 1757
- Bennet, Lady Isabella 2nd Countess of Arlington (suo jure) Duchess of Grafton b. 1667 d. 7 Feb 1723