Osborne of Kiveton in the Baronetage of England (1620-1964)
Viscounts of Osburne of Dunblane in the Peerage of England (1673-1964, surrendered 1674–1712)
Viscounts Latimer in the Peerage of England (1673-1964)
Earls of Danby in the Peerage of England; Second creation (1674-1964)
Marquesses of Carmarthen in the Peerage of England (1689-1964)
Dukes of Leeds in the Peerage of England (1694-1964)
Barons Darcy de Knayth in the Peerage of England (1332, 1784-1859)
Barons Conyers in the Peerage of England (1509, 1784-1859)
Osborne of Kiveton
- Sir Edward Osborne, 1st Baronet (1596–1647) married Anne Walmesley, daughter of Thomas Walmesley by his wife Eleanor Danvers, sister of Henry Danvers, 1st Earl of Danby.
1st Duke of Leeds KG
- Sir Thomas Osborne, 2nd Baronet, 1st Viscount Latimer and Baron Osborne of Kiveton, 1st Viscount of Osburne of Dunblane, 1st Earl of Danby, 1st Marquess of Carmarthen, 1st Duke of Leeds KG (1631–1712) son of Sir Edward Osborne and Anne Walmesley, daughter of Thomas Walmesley by his wife Eleanor Danvers, sister of Henry Danvers, 1st Earl of Danby, and 1st daughter of Sir John Danvers of Dauntsey, by his wife Hon Elizabeth Nevill, 4th daughter. and coheiress of John Nevill, 4th Baron Latymer.
Baron Osborne of Kiveton
- Peregrine Osborne, 2nd Duke of Leeds, 2nd Viscount of Osburne of Dunblane, 2nd Baron Osborne (1659–1729) Viscountcy of Osburne had been surrendered in his favour by his father in 1673. Summoned to Parliament in 1690 in his father's Barony of Osborne.
3rd Duke of Leeds
- Peregrine Osborne, 3rd Duke of Leeds, 3rd Baron Osborne (1691–1731) Summoned to Parliament in 1712 in his father's Barony of Osborne.
4th Duke of Leeds KG
- Thomas Osborne, 4th Duke of Leeds KG (1713–1789) married Lady Mary Godolphin, second daughter of Francis Godolphin, 2nd Earl of Godolphin and his wife Henrietta Godolphin (née Churchill), 2nd Duchess of Marlborough.
5th Duke of Leeds KG
- Francis Osborne, 5th Duke of Leeds, 5th Baron Osborne KG (1751–1799) married Lady Amelia, daughter of Robert Darcy, 4th Earl of Holderness, who became Baroness Conyers in her own right in 1778. Summoned to Parliament in 1776 in his father's Barony of Osborne.
6th Duke of Leeds KG
- George Osborne, 6th Duke of Leeds, 13th Baron Darcy de Knayth and 10th Baron Conyers, KG (1775–1838)
- Francis D'Arcy-Osborne, 7th Duke of Leeds, 7th Baron Osborne, 14th Baron Darcy de Knayth and 11th Baron Conyers (1798–1859) Summoned to Parliament in 1838 in his father's Barony of Osborne. On his death he was succeeded in the Baronies of Conyers and Darcy de Knayth by his nephew, Sackville George Lane-Fox.
8th Duke of Leeds onwards
- George Osborne, 8th Duke of Leeds and 2nd Baron Godolphin (1802–1872)
- George Osborne, 9th Duke of Leeds (1828–1895)
- George Osborne, 10th Duke of Leeds (1862–1927
- John Osborne, 11th Duke of Leeds (1901–1963)
12th and last Duke of Leeds
- Francis D'Arcy Osborne, 12th Duke of Leeds (1884–1964)
Barons Godolphin of Farnham Royal in the Peerage of the United Kingdom (1832-1964)
1st Baron Godolphin of Farnham Royal
- Francis Godolphin Osborne, 1st Baron Godolphin (1777–1850) second son of Francis Osborne, 5th Duke of Leeds.
- George Osborne, 8th Duke of Leeds and 2nd Baron Godolphin (1802–1872) See above
Barons Godolphin of Rialton in the Peerage of England (1684-1766)
Earls of Godolphin in the Peerage of England (1706-1766)
Barons Godolphin of Helston in the Peerage of Great Britain (1735-1785)
1st Earl of Godolphin KG
- Sidney Godolphin, 1st Earl of Godolphin and Viscount Rialton, 1st Baron Godolphin of Rialton KG (1645–1712)
2nd Duchess of Marlborough
- Francis Godolphin, 2nd Earl of Godolphin, 1st Baron Godolphin of Helston (1678–1766) Married Lady Henrietta Churchill, eldest daughter of 1st Duke of Marlborough and 2nd Duchess of Marlborough. Created Baron Godolphin of Helston, with special remainder, in default of his own issue, to the heirs male of his deceased uncle, Henry Godolphin.
Marquess of Blandford
- William Godolphin, Marquess of Blandford (c. 1700 – 1731)
2nd Baron Godolphin of Helston
- Francis Godolphin, 2nd Baron Godolphin of Helston (1707–1785)
Baron Danvers of Dauntsey in the Peerage of England; First creation (1603)
Earl of Danby in the Peerage of England; First creation (1626)
1st Earl of Danby KG
- Henry Danvers, 1st Earl of Danby, 1st Baron Danvers of Dauntsey KG (1573–1644) His great-nephew, Thomas Osborne, 1st Viscount Osburne, was created Earl of Danby in 1674. See above.