John Adams was the first president to live in the White House (though it wasn't called that until Teddy Roosevelt named it in 1901). You might think Washington lived on his mom's couch, but it was actually a pair of mansions in New York.
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John Adams was the first, and to date only, Federalist president. This probably won't change since the Federalist party doesn't exist.
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Adams and Jefferson died the same day: July 4, 1826, the 50th anniversary of the Declaration of Independence. Spooky.
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Dayton, Ohio is named for Jonathan Dayton—he was the most famous person from there.
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At 5'4", James Madison was the shortest US president in history…proving that height means exactly zilch when it comes to achieving great things.
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Star Trek actor and the internet's fun uncle George Takei was imprisoned at the age of five by Executive Order 9066.
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