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Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.

William Henry Harrison Sr. ( February 9 , 1773 -- April 4 , 1841 ) was an American military officer , a principal contributor in the War of 1812 , and the ninth president of the United States ( 1841 ) . He was the last president born before the American Revolution , and died of pneumonia just 31 days into his term , thereby serving the shortest tenure in United States presidential history . He was the first president to die in office , and his death sparked a brief constitutional crisis . Its resolution left unsettled Constitutional questions as to the presidential line of succession until the passage of the Twenty - fifth Amendment to the United States Constitution in 1967 . Harrison was a son of Founding Father Benjamin Harrison V and the paternal grandfather of Benjamin Harrison , the 23rd United States President ( 1889 -- 1893 ) .
Output:
William Henry Harrison