| | | | | | | | Edward Bruce of Blairhall
(c. 1505–1565) |
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| | | | LORD KINLOSS, 1602 | | | | | | | | | |
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| | | | Edward Bruce
1st Lord Kinloss
(1548–1611) | | | | | | George Bruce of Carnock
(c. 1550–1625) | | Margaret Primrose |
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| | | | | EARL OF ELGIN, 1633 | | | | | | | | | | | | | | | |
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Edward Bruce
2nd Lord Kinloss
(1594–1613) | | Thomas Bruce
3rd Lord Kinloss
1st Earl of Elgin
(1599–1663) | | Mary Preston | | George Bruce (2nd) of Carnock
(d. 1643) | | Robert Bruce of Broomhall
(d. 1652) |
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| EARL OF AILESBURY (1st creation), 1664 | | | | | | EARL OF KINCARDINE, 1647 | | | | | | | | | | |
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Robert Bruce
2nd Earl of Elgin
1st Earl of Ailesbury
(1627–1685) | | Thomas Brudenell
1st Earl of Cardigan
(c. 1583–1663) | | Edward Bruce
1st Earl of Kincardine
(d. 1662) | | Alexander Bruce
2nd Earl of Kincardine
(c. 1629–1680) | | Alexander Bruce
4th Earl of Kincardine
(died 1706) | |
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Thomas Bruce
3rd Earl of Elgin
2nd Earl of Ailesbury
(1656–1741) | | Robert Brudenell
2nd Earl of Cardigan
(1607–1703) | | Alexander Bruce
3rd Earl of Kincardine
(c. 1666–1705) | | Robert Bruce
5th Earl of Kincardine
(d. 1718) | | Alexander Bruce
6th Earl of Kincardine
(1662–1721) | | Thomas Bruce
7th Earl of Kincardine
(1663–1739/1740) |
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Charles Bruce
4th Earl of Elgin
3rd Earl of Ailesbury
(1682–1747) | | George Brudenell
3rd Earl of Cardigan
(1685–1732) | | Elizabeth Brudenell
(1689–1745) | | | | | | | | | | William Bruce
8th Earl of Kincardine
(1710–1740) |
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| Earldom of Ailesbury extinct, 1747 | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | | | | | | | | | | | | | | EARL OF AILESBURY (2nd creation), 1747 | | | | | | | | | |
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George Brudenell, later Montagu
4th Earl of Cardigan
Duke of Montagu
(1712–1790) | | James Brudenell
5th Earl of Cardigan
(1725–1811) | | Robert Brudenell
(1726–1768) | | Thomas Brudenell-Bruce
1st Earl of Ailesbury
(1729-1815) | | | | | | Charles Bruce
9th Earl of Kincardine
5th Earl of Elgin
(1732–1771) |
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| | | | | | | | | | | | | MARQUESS OF AILESBURY, 1821 | | | | | | | | | | |
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| | | | | | | | Robert Brudenell
6th Earl of Cardigan
(1760–1837) | | Charles Brudenell-Bruce
2nd Earl of Ailesbury
1st Marquess of Ailesbury
(1773–1856) | | William Robert Bruce
6th Earl of Elgin
10th Earl of Kincardine
(1764–1771) | | Thomas Bruce
7th Earl of Elgin
11th Earl of Kincardine
(1766–1841) |
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| | | | | | | | James Brudenell
7th Earl of Cardigan
(1797–1868) | | George Brudenell-Bruce
2nd Marquess of Ailesbury
8th Earl of Cardigan
(1804–1878) | | Ernest Brudenell-Bruce
3rd Marquess of Ailesbury
(1811–1886) | | James Bruce
8th Earl of Elgin
12th Earl of Kincardine
(1811–1863) |
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| | | | | | | | | | | | Earldom of Cardigan became courtesy title of the Marquess of Ailesbury, 1868 | | | | | | | | | | |
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| | | | | | | | | | | | George John Brudenell-Bruce
(1839–1868) | | Henry Brudenell-Bruce
5th Marquess of Ailesbury
(1842–1911) | | Victor Alexander Bruce
9th Earl of Elgin
13th Earl of Kincardine
(1849–1917) |
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| | | | | | | | | | | | George William Thomas Brudenell-Bruce
4th Marquess of Ailesbury
(1863–1894) | | George William James Chandos Brudenell-Bruce
6th Marquess of Ailesbury
(1873–1961) | | Edward James Bruce
10th Earl of Elgin
14th Earl of Kincardine
(1881–1968) |
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| | | | | | | | | | | | | | | | Cedric Brudenell-Bruce
7th Marquess of Ailesbury
(1904–1974) | | | | | |
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| | | | | | | | | | | | | | | | Michael Brudenell-Bruce
8th Marquess of Ailesbury
(b. 1926) | | Andrew Bruce
11th Earl of Elgin
15th Earl of Kincardine
(b. 1925) |
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| | | | | | | | | | | | | | | | David Brudenell-Bruce
(b. 1952) | | Charles Edward Bruce
(b. 1961) |
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