General elections:
1952: Adlai Stevenson
1956: Adlai Stevenson
1960: John F. Kennedy
1964: Lyndon B. Johnson
1968: Hubert Humphrey
1972: George McGovern
1976: Jimmy Carter
1980: Jimmy Carter
1984: Walter Mondale
1988: Michael Dukakis
1992: Bill Clinton
1996: Bill Clinton
2000: Al Gore
2004: John Kerry
2008: Barack Obama
2012: Barack Obama
2016: Hillary Clinton
2020: Joe Biden (fingers crossed I'll be bolding this on November 3rd)
Democratic primaries:
1972: Edmund Muskie
1976: Milton Shapp
1980: Ted Kennedy
1984: Walter Mondale
1988: Paul Simon
1992: Jerry Brown
1996: Bill Clinton
2000: Al Gore
2004: John Kerry
2008: Hillary Clinton
2012: Barack Obama
2016: Hillary Clinton
2020: Joe Biden (my first ever presidential vote)