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- George Washington 1789-1797
- John Adams 1797-1801
- Thomas Jefferson 1801-1809
- James Madison 1809-1817
- James Monroe 1817-1825
- John Quincy Adams 1825-1829
- Andrew Jackson 1829-1837
- Martin Van Buren 1837-1841
- William Henry Harrison 1841
- John Tyler 1841-1845
- James Knox Polk 1845-1849
- Zachary Taylor 1849-1850
- Millard Fillmore 1850-1853
- Franklin Pierce 1853-1857
- James Buchanan 1857-1861
- Abraham Lincoln 1861-1865
- Andrew Johnson 1865-1869
- Ulysses Simpson Grant 1869-1877
- Rutherford Birchard Hayes 1877-1881
- James Abram Garfield 1881
- Chester Alan Arthur 1881-1885
- Grover Cleveland 1885-1889
- Benjamin Harrison 1889-1893
- Grover Cleveland 1893-1897
- William McKinley 1897-1901
- Theodore Roosevelt 1901-1909
- William Howard Taft 1909-1913
- Woodrow Wilson 1913-1921
- Warren Gamaliel Harding 1921-1923
- Calvin Coolidge 1923-1929
- Herbert Clark Hoover 1929-1933
- Franklin Delano Roosevelt 1933-1945
- Harry S. Truman 1945-1953
- Dwight David Eisenhower 1953-1961
- John Fitzgerald Kennedy 1961-1963
- Lyndon Baines Johnson 1963-1969
- Richard Milhous Nixon 1969-1974
- Gerald Rudolph Ford 1974-1977
- Jimmy Carter 1977-1981
- Ronald Wilson Reagan 1981-1989
- George Herbert Walker Bush 1989-1993
- William Jefferson Clinton 1993-2001
- George Walker Bush 2001- 2009
- Barack Obama 2009 - present
sep 8 2011 ∞
apr 17 2012 +
apr 17 2012 +