1.George Washington's grave in Mt. Vernon, Virginia: George Washington died in 1799 from acute epiglottitis, a throat infection. 2.John Adams' grave in Quincy, Massachusetts: John Adams died from ...

George Washington died in 1799 from acute epiglottitis, a throat infection. 2.John Adams' grave in Quincy, Massachusetts: Alamy Stock Photo John Adams died from natural causes in 1826 ...