Now for the older candidates, which are more guesses than confidence and don't hold me to them but here goes
1789-92: Washington
1796-1804:
Jefferson1808-12:
Madison1816-20:
Monroe1824-32
Jackson1836:
Daniel Webster for his skill, not really his issue positions
1840:
Harrison I guess
1844:
Polk1848:
Lewis Cass I guess
1852:
Pierce1856:
John Fremont I guess
1860:
John Bell I guess
1864: skipped
1868:
Horatio Seymour1872:
Horace Greeley I guess as a Grant protest vote
1876:
Samuel Tilden1880:
James B. Weaver1884:
Benjamin F. Butler1888:
Alson Streeter1892:
Weaver1896-1900
William Jennings Bryan1904: Roosevelt
1908: Bryan
1912: Roosevelt
1916: Charles Hughes
1920: Debs
1924:LaFollette
1928:Al Smith
1932-1944:FDR
1948: Henry Wallace
1952 p: Estes Kefauver g: Adlai Stevenson
1956:Stevenson
1960: p: LBJ g: JFK
1964:LBJ
1968:Humphrey
1972 p:Scoop Jackson or Humphrey (either) g: McGovern
1976 p:Jackson g: Carter
1980 p:Kennedy g: Carter
1984 p:Jesse Jackson g: Mondale
1988 p:Jackson g: Dukakis
1992 p: Bob Kerrey g: Perot
1996: Perot
2000 p:Bradley g: Nader
2004 p: Edwards g:Kerry
2008 p: Edwards g: Obama at the time but could I do it again I would have voted for Nader
2012: Rocky Anderson
...in every election from 1904-2004 (in both primary and general from 1952-2004).