| | | | Elizabeth Whittle (d. 1696) | | | | | | Sir Stephen Fox (1627–1716) | | | | Christiana Hope |
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Charles Cornwallis, 3rd Baron Cornwallis (1655–1698) | | Elizabeth Fox (c. 1655 – 1681) | | Jane Fox (d. 1721) | | George Compton, 4th Earl of Northampton (1664–1727) | | | | | | | | | | | | Thomas Strangways-Horner (né Horner) | | Susannah Strangways | |
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| | Lady Caroline Lennox (1723–1774)[I] | | | | | | | | Henry Fox, 1st Baron Holland (1705–1774)[II][I] | | | | | Stephen Fox- Strangways (né) Fox), 1st Earl of Ilchester (1704–1776)[III] | | | | | | Elizabeth Fox- Strangways (née Horner), Countess of Ilchester |
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| | Elizabeth Fox (née Armistead) (1750–1842) | | Charles James Fox (1749–1806) | | | | | | | | | | | | | | | | | | | | Lady Harriet Acland (née Fox-) Strangways) (1749/50–1815) | | John Dyke Acland (1746–1778) |
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| | Lady Mary FitzPatrick (d. 1778) | | Stephen Fox, 2nd Baron Holland (1747–1774) | | | Jane Haines (d. 1830) | | Rev. Hon. Charles Fox- Strangways (1761–1836) | | | Maria Fox- Strangways (née Digby), Countess of Ilchester (d. 1842) | | Henry Fox- Strangways, 2nd Earl of Ilchester (1747–1802) | | Mary Fox- Strangways (née O'Grady), Countess of Ilchester (d. 1790) |
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Elizabeth Fox (née Vassall), Baroness Holland (1771–1845) | | Henry Vassall- Fox (né Fox), 3rd Baron Holland (1773–1840) | | Hester Eleanora Buller (d. 1865) | | Rev. Henry Fox- Strangways (1793–1860) | | Amelia Fox- Strangways (née Marjoribanks) (d. 1886) | | John Fox- Strangways (1803–1859) | | William Fox- Strangways, 4th Earl of Ilchester (1795–1865) | | Henry Fox- Strangways, 3rd Earl of Ilchester (1787–1858) |
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| | | General Charles Richard Fox (1796–1873) | | Lady Mary Fox (née FitzClarence) (1798–1864) | | Col. Walter Fox- Strangways (1832–1885) | | Harriet Fox- Strangways (née Buller) (d. 1903) | | Henry Fox- Strangways, 5th Earl of Ilchester (1847–1905) | | Lady Mary Fox- Strangways (née Dawson), Countess of Ilchester (1852–1935) |
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| | | Henry Fox, 4th Baron Holland (1802–1859)[IV] | | Lady Mary Coventry (1812–1889) | | | | Maurice Fox- Strangways (1862–1938) | | Louisa Fox- Strangways (née Phillips) (d. 1940) | | Giles Fox- Strangways, 6th Earl of Ilchester (1874–1959) | | Lady Helen Fox- Strangways (née Vane-Tempest- Stewart), Countess of Ilchester (1876–1956) |
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| | Mary Elizabeth Fox (1806–1891) | | Thomas Powys, 3rd Baron Lilford (1801–1861) | | | | | | Walter Fox- Strangways, 8th Earl of Ilchester (1887–1970) | | Laure Fox- Strangways (née Mazaraki), Countess of Ilchester (d. 1970) | | Henry Fox- Strangways, 7th Earl of Ilchester (1905–1964)[V] | | Helen Fox- Strangways (née Ward), Countess of Ilchester (1907–1970) |
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| | | | | | | | | | | | | | Maurice Fox- Strangways, 9th Earl of Ilchester (1920–2006) | | Raymond Fox- Strangways, 10th Earl of Ilchester (b. 1921) |