William Henry Harrison (February 9, 1773 - April 4, 1841) was an American military leader, politician, and the ninth President of the United States, (1841). He served as the first Governor of the Indiana Territory and later as a U.S. Representative and Senator from Ohio. Harrison first gained national fame as a war hero, defeating American Indians at the Battle of Tippecanoe in 1811 and earning the nickname "Tippecanoe" (or "Old Tippecanoe"). As a general in the subsequent War of 1812, his most notable contribution was a victory at the Battle of the Thames, which brought the war in his region to a successful conclusion.
When Harrison took office in 1841 at the age of 68, he was the oldest man to be elected President, a record that stood for 140 years, until Ronald Reagan was elected in 1980. Harrison died thirty days into his term—-the briefest presidency in the history of the office. He was also the first U.S. president to die in office.
