William Henry Harrison (February 9, 1773April 4, 1841) was the ninth president of the United States, serving from March 4 to April 4, 1841, the shortest presidency in U.S. history. He was also the first U.S. president to die in office, causing a brief constitutional crisis since presidential succession was not then fully defined in the U.S. Constitution. Harrison was the last president born as a British subject in the Thirteen Colonies, and was a member of the Harrison family of Virginia. He was a son of Benjamin Harrison V, a U.S. Founding Father, and was the grandfather of Benjamin Harrison, the 23rd U.S. president. Wikipedia
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