Northern Department 1660β1782 Secretaries β Undersecretaries
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Southern Department 1660β1768 Secretaries β Undersecretaries
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β
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Southern Department 1768β1782 Secretaries β Undersecretaries 1782: diplomatic responsibilities transferredββto new Foreign Office
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Colonial Office 1768β1782 Secretaries β Undersecretaries
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Foreign Office 1782β1968 Secretaries β Ministers β Undersecretaries
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Home Office 1782β1794 Secretaries β Undersecretaries
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War Office 1794β1801 Secretaries β Undersecretaries
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War and Colonial Office 1801β1854 Secretaries β Undersecretaries
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Colonial Office 1854β1925 Secretaries β Undersecretaries
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India Office 1858β1937 Secretaries β Undersecretaries
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Colonial Office 1925β1966 Secretaries β Ministers β Undersecretaries
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Dominions Office 1925β1947 Secretaries β Undersecretaries
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India Office and Burma Office 1937β1947 Secretaries β Undersecretaries
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Commonwealth Relations Office 1947β1966 Secretaries β Ministers β Undersecretaries
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Commonwealth Office 1966β1968 Secretaries β Ministers β Undersecretaries
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Foreign and Commonwealth Office 1968β2020 Secretaries β Ministers β Undersecretaries
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Foreign, Commonwealth and Development Office Since 2020 Secretaries β Ministers β Undersecretaries
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