Since 1789, 77 senators have served as ambassadors, and a total of 91 have served as ambassadors or held other diplomatic posts. Some diplomatic titles have been abbreviated, a key to abbreviations is below.
Name & Senate Service Dates | Title | Country | Dates as Diplomat |
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Minister Resident Minister Resident Minister Plenipotentiary EE/MP |
Netherlands Prussia Russia United Kingdom |
1794-1797 1797-1801 1809-1814 1815-1817 |
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EE/MP EE/MP |
Russia United Kingdom |
1832-1833 1853-1856 |
Simon Cameron (1845-1849; 1857-1861; 1867-1877) |
EE/MP |
Russia |
1862 |
George W. Campbell (1811-1814; 1815-1818) |
EE/MP |
Russia |
1818-1820 |
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AE/P AE/P |
India & Nepal German Dem. Republic |
1995-1956 1974-1976 |
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EE/MP EE/MP |
Russia United Kingdom |
1837-1839 1856-1861 |
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Charge d’Affaires EE/MP |
Mexico Mexico |
1836 1839-1842 |
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EE/MP |
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AE/P AE/P |
India Israel |
1969-1972 1973-1975 |
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MP EE/MP |
Great Britain United Kingdom |
1796-1803 1825-1826 |
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Ambassador at Large Ambassador Ambassador |
Burundi Botswana |
1979-1981 1994-1996 1996-1999 |
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Representative AE/P Amb. at Large AE/P Personal Rep. |
United Nations Vietnam
Germany Vatican |
1953-1960 1965-1967 1967-1968 1968-1969 1970-1977 |
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UN Food and Agriculture Agency |
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EE/MP EE/MP |
United Kingdom United Kingdom |
1829-1831 1845-1846 |
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MP MP |
France Great Britain |
1794-1796 1803-1807 |
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Minister Plenipotentiary EE/MP |
Great Britain Russia |
1808-1811 1816-1818 |
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EE/MP
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Prussia
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1857-1861 1865-1867 |
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