[264][d]
To compound the agony of his defeat, Adams's son Charles, a long-time alcoholic, died on November 30. Anxious to rejoin Abigail, who had already left for Massachusetts, Adams departed the White House in the predawn hours of March 4, 1801, and did not attend Jefferson's inauguration.[267][268] Including him, only five out-going presidents (having served a full term) have not attended their successors' inaugurations.[269] The complications arising out of the 1796 and 1800 elections prompted Congress and the states to refine the process whereby the Electoral College elects a president and a vice president through the 12th Amendment, which became a part of the Constitution in 1804.