| | | | King George III
(1738–1820) |
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| | | | | | | | | | | | |
| | | | |
| | | | | | | | | Duke of Sussex (1st creation), Earl of Inverness (1st creation), and Baron Arklow (1st creation), 1801 |
|
| | | | Prince Edward
(1767–1820)
Duke of Kent and Strathearn | | Prince Augustus Frederick
(1773–1843)
Duke of Sussex |
|
| | | | | | | | | Dukedom extinct, 1843 |
|
| | | | | | | | | | | | |
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| | | | Queen Victoria
(1819–1901) | | Augustus d'Este
(1794-1848) |
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| | | | | | | | | | | | |
| | | | |
| | | | | | | | | Baron Arklow (2nd creation), 1881 |
|
| | | | King Edward VII
(1841–1910) | | Prince Leopold
(1853–1884)
Duke of Albany, Earl of Clarence, 1st Baron Arklow |
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| | | | | | | | | | | | |
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| | | | Earl of Inverness (2nd creation), 1892 | | | | | |
|
| | | | George Frederick Ernest Albert
(1865–1936)
Earl of Inverness
Later King George V | | Prince Charles Edward
(1884–1919)
Duke of Albany, Earl of Clarence, 2nd Baron Arklow |
|
| | | | Earldom of Inverness (2nd creation) merged with the crown, 1910 | | Barony Arklow (2nd creation) forfeit, 1919 |
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| | | | | | | | |
| | | | | |
| | | | | Earl of Inverness (3rd creation), 1920 |
|
King Edward VIII
(1894–1972) | | Prince Albert Frederick Arthur George
(1895–1952)
Earl of Inverness
Later King George VI |
|
| | | | Earldom of Inverness (3rd creation) merged with the crown, 1936 |
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| | | | | | | |
|
| | | | Queen Elizabeth II
(1926–2022) |
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| | | | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | Earl of Inverness (4th creation), 1986 |
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King Charles III
(b. 1948) | | | | | | Prince Andrew
(b. 1960)
Duke of York, Earl of Inverness |
|
| | | | | | | | | | Earldom of Inverness is not inherited |
| | | | |
| | | | | Duke of Sussex (2nd creation), Earl of Dumbarton, Baron Kilkeel, 2018 |
|
William, Prince of Wales
(b. 1982) | | Prince Harry
Duke of Sussex, Earl of Dumbarton, Baron Kilkeel
(b. 1984) |
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| | | | | | | |
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| | | | Prince Archie of Sussex
(b. 2019) |
|
| | | | Heir apparent |
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