William Henry Harrison was the ninth president of the United States. He served as president for only 31 days from March 4, 1841, until his death on April 4, 1841. Therefore, he was president for just one month.
William Henry Harrison was the 9th President of the United States and served for only 31 days before his death on April 4, 1841. He had the shortest tenure of any President in U.S. history.
