In 1796, Federalists crash to defeat in the Electoral College because three electors from North Carolina, Virginia, and Pennsylvania switch their votes to Thomas Jefferson.
An article from the American Heroes thread
Revolution of 1796: Jefferson succeeds WashingtonAny other outcome would have been a travesty of justice for the simple reason that in the popular vote Jefferson had won 55 electoral votes compared to 33 for his opponent John Adams.
Cynics suspected that Jefferson had hoped to lose the election because General Washington's successor was bound to lose re-election. While this was certainly a calculation in his mind, there was a much more tangible reason for his reluctance. Because Jefferson, as a dogmatic supporter of the French Revolution, would be forced to take office at a time when both nations were locked in a state of quasi-war that would probably escalate into a major conflict. Ironically, the result of this tricky situation was that Jefferson was indeed proven right, he did fail to get re-elected, and instead was succeeded by John Marshall.