| | | | John Danvers (1540–1594) |
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Osborne Baronets, of Kiveton, 1620 | | | | | | | Baron Danvers, of Dauntsey in the County of Wiltshire, 1603 Earl of Danby in the County of York (1st creation), 1626 |
Sir Edward Osborne, 1st Baronet (1596–1647) 1st Baronet | | Eleanor Danvers | | Henry Danvers (1573–1644) Earl of Danby, Baron Danvers |
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| | | | | | | | | | Earldom of Danby (1st creation) extinct, 1644 |
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| | | | Anne Walmesley |
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| | | | Viscount Osborne of Dunblane, Baron Osborne of Kiveton in the County of York, and Viscount Latimer of Danby in the County of York, 1673 Earl of Danby (2nd creation) in the County of York, 1674 Marquess of Carmarthen, 1689 Duke of Leeds, 1694 |
| | | | Thomas Osborne (1632–1712) 1st Duke of Leeds, 1st Marquess of Carmarthen, 1st Earl of Danby, 1st Viscount Osborne, 1st Viscount Latimer, 1st Baron Osborne, 2nd Baronet |
| | | | Visounty Osborne surrendered, 1674 | | | | | | | | | | |
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| | | | | | | | | | Baron Godolphin of Rialton in the County of Cornwall (1st creation), 1684 Earl of Godolphin and Viscount Rialton, 1706 | | | | | |
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Edward Osborne (1655–1689) styled Viscount Latimer | | Peregrine Osborne (1659–1729) 2nd Duke of Leeds, 2nd Marquess of Carmarthen, 2nd Earl of Danby, 2nd Viscount Osborne, 2nd Viscount Latimer, 2nd Baron Osborne | | Sidney Godolphin (1645–1712) 1st Earl of Godolphin 1st Baron Godolphin (of Rialton) | | Henry Godolphin (1648–1733) |
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| | | | | | | | | Baron Godolphin of Helston in the County of Cornwall (2nd creation), 1735 | | | | | |
| | | | Peregrine Hyde Osborne (1691–1731) 3rd Duke of Leeds, 3rd Marquess of Carmarthen, 3rd Earl of Danby, 3rd Viscount Osborne, 3rd Viscount Latimer, 3rd Baron Osborne | | Francis Godolphin (1678–1766) 2nd Earl of Godolphin 2nd Baron Godolphin (of Rialton) 1st Baron Godolphin (of Helston) | | Francis Godolphin (1706–1785) 2nd Baron Godolphin (of Helston) |
| | | | | | | | | Earldom of Godolphin, Viscounty Rialton, and Godolphin barony of Rialton, extinct, 1766 | | Godolphin barony of Helston, extinct, 1785 |
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| | | | Thomas Osborne (1713–1789) 4th Duke of Leeds, 4th Marquess of Carmarthen, 4th Earl of Danby, 4th Viscount Osborne, 4th Viscount Latimer, 4th Baron Osborne | | Mary Godolphin (1723–1764) |
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Thomas Osborne (1747) styled Marquess of Carmarthen | | Francis Godolphin Osborne (1751–1799) 5th Duke of Leeds, 5th Marquess of Carmarthen, 5th Earl of Danby, 5th Viscount Osborne, 5th Viscount Latimer, 5th Baron Osborne |
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| | | | | Baron Godolphin of Farnham Royal in the County of Buckingham (3rd creation), 1832 |
George William Frederick Osborne (1775–1838) 6th Duke of Leeds, 6th Marquess of Carmarthen, 6th Earl of Danby, 6th Viscount Osborne, 6th Viscount Latimer, 6th Baron Osborne, 10th Baron Conyers, de jure 13th Baron Darcy de Knayth | | Francis Godolphin Osborne (1777–1850) 1st Baron Godolphin (of Farnham Royal) |
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Francis Godolphin D'Arcy D'Arcy-Osborne (1798–1859) 7th Duke of Leeds, 7th Marquess of Carmarthen, 7th Earl of Danby, 7th Viscount Osborne, 7th Viscount Latimer, 7th Baron Osborne, 11th Baron Conyers, de jure 14th Baron Darcy de Knayth | | George Godolphin Osborne (1802–1872) 8th Duke of Leeds, 8th Marquess of Carmarthen, 8th Earl of Danby, 8th Viscount Osborne, 8th Viscount Latimer, 8th Baron Osborne, 2nd Baron Godolphin (of Farnham Royal) | | | | | | Sydney Godolphin Osborne (1808–1889) |
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| | | | George Godolphin Osborne (1828–1895) 9th Duke of Leeds, 9th Marquess of Carmarthen, 9th Earl of Danby, 9th Viscount Osborne, 9th Viscount Latimer, 9th Baron Osborne, 3rd Baron Godolphin (of Farnham Royal) | | | | | | Sidney Francis Godolphin Osborne (1835–1903) |
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| | | | George Frederick Osborne styled Earl of Danby (1861) | | George Godolphin Osborne (1862–1927) 10th Duke of Leeds, 10th Marquess of Carmarthen, 10th Earl of Danby, 10th Viscount Osborne, 10th Viscount Latimer, 10th Baron Osborne, 4th Baron Godolphin (of Farnham Royal) | | | | | |
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| | | | | | | | John Francis Godolphin Osborne (1901–1963) 11th Duke of Leeds, 11th Marquess of Carmarthen, 11th Earl of Danby, 11th Viscount Osborne, 11th Viscount Latimer, 11th Baron Osborne, 6th Baron Godolphin (of Farnham Royal) | | Francis D'Arcy Godolphin Osborne (1884–1964) 12th Duke of Leeds, 12th Marquess of Carmarthen, 12th Earl of Danby, 12th Viscount Osborne, 12th Viscount Latimer, 12th Baron Osborne, 5th Baron Godolphin (of Farnham Royal) |
| | | | | | | | | | | | Dukedom extinct, 1964 |