Biography
George Henry FitzRoy, 4th Duke of Grafton, was born 14 January 1760 to Augustus Henry FitzRoy, 3rd Duke of Grafton (1735-1811) and Anne Liddell (1737-1804) and died 28 September 1844 of unspecified causes. He married Charlotte Maria Waldegrave (1761-1808) 16 November 1784 in Navestock, Essex, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Maria Anne Fitzroy (1785-1855) | |||
| Georgiana FitzRoy (1787-1855) | |||
| Elizabeth Anne FitzRoy (1788-1867) | 1788 | 27 October 1867 | John Henry Smyth (1780-1822) |
| Henry FitzRoy, 5th Duke of Grafton (1790-1863) | 10 February 1790 | 26 March 1863 Wakefield Lodge, Potterspury, Northamptonshire, England, United Kingdom | Mary Caroline Berkeley (1795-1873) |
| Charles Fitzroy (1791-1865) | 28 February 1791 | 17 June 1865 | Anne Cavendish (1787-1871) |
| Isabella Frances FitzRoy (1792-1875) | |||
| William FitzRoy (1794-1804) | |||
| Hugh FitzRoy (1795-1797) | |||
| Richard FitzRoy (1798-1798) | |||
| Richard FitzRoy (1800-1801) | |||
| James FitzRoy (1804-1834) | |||
Footnotes (including sources)
| ‡ General |
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