Lord Binning, 1613 Earl of Melrose and Lord Binning and Byres, 1619 Earldom of Melrose relinquished in exchange for Earl of Haddington, 1629 |
Thomas Hamilton Earl of Melrose, 1st Earl of Haddington 1563–1637 |
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Thomas Hamilton 2nd Earl of Haddington 1600–1640 |
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Thomas Hamilton 3rd Earl of Haddington 1626–1645 | | John Hamilton 4th Earl of Haddington 1626–1669 |
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Margaret Leslie 8th Countess of Rothes died 1700 | | Charles Hamilton 5th Earl of Haddington c. 1650 – 1685 |
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John Hamilton-Leslie 9th Earl of Rothes 1679–1722 | | Thomas Hamilton 6th Earl of Haddington 1680–1735 |
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| | | | Charles Hamilton Lord Binning 1697–1723 |
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Thomas Hamilton 7th Earl of Haddington 1721–1794 | | | | | | George Baillie a. 1721 – 1797 |
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Charles Hamilton 8th Earl of Haddington 1753–1828 | | Thomas Hamilton 1758–1774 | | George Baillie 1763–1841 |
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Baron Melrose (UK) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Thomas Hamilton 9th Earl of Haddington 1780–1858 | | | | | | George Baillie-Hamilton 10th Earl of Haddington 1802–1870 | | | | | | Charles Baillie Lord Jerviswoode 1804–1879 | | James Baillie 1806–? | | Rev. John Baillie 1810–1888 |
Barony extinct | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | | George Baillie-Hamilton-Arden 11th Earl of Haddington 1827–1917 | | Maj. Robert Baillie-Hamilton 1828–1891 | | Cdr. Henry Baillie-Hamilton 1832–1895 | | Rev. Arthur Baillie-Hamilton 1838–1910 | | Hugh Baillie 1838–1923 | | Rev. Thomas Baillie 1842–1917 |
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| | | | George Baillie-Hamilton Lord Binning 1856–1917 | | Lt. Richard Baillie-Hamilton 1858–1881 | | Capt. Henry Baillie-Hamilton 1862–1949 | | | | | | John Baillie 1888–? | | Richard Baillie 1869–1945 |
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| | | | George Baillie-Hamilton 12th Earl of Haddington 1894–1986 | | Charles Baillie-Hamilton 1900–1939 | | | | | | | | | | | | | | Brig. Jock Hamilton-Baillie 1919–2003 |
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| | | | John Baillie-Hamilton 13th Earl of Haddington 1941–2016 | | | | | | | | | | | | | | Lt.Col. Thomas Hamilton-Baillie b. 1948 | | John Hamilton-Baillie b. 1955 |
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| | | | George Baillie-Hamilton 14th Earl of Haddington b. 1985 | | | | | | | | | | | | | | | | | | Laurence Hamilton-Baillie b. 1990 |
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| | | | Sullivan Baillie-Hamilton Lord Binning b. 2022 |