William Henry Harrison (February 9, 1773April 4, 1841) was an American military officer and politician who served as the ninth president of the United States. Harrison died just 31 days after his inauguration in 1841, and had the shortest presidency in United States history. He was also the first United States president to die in office, and a brief constitutional crisis resulted as presidential succession was not then fully defined in the United States Constitution. Harrison was the last president born as a British subject in the Thirteen Colonies and was the paternal grandfather of Benjamin Harrison, the 23rd president of the United States. He was born into the Harrison family of Virginia at their homestead, Berkeley plantation in Charles City County, Virginia; he was a son of Benjamin Harrison V—a Founding Father of the United States. During his early military career, Harrison participated in the 1794 Battle of Fallen Timbers, an American military victory that ended the Northwest Indian War. Later, he led a military force against Tecumseh's confederacy at the Battle of Tippecanoe in 1811, where he earned the nickname "Old Tippecanoe". He was promoted to major general in the Army during the War of 1812, and led American infantry and cavalry to victory at the Battle of the Thames in Upper Canada. Harrison's political career began in 1798, with an appointment as Secretary of the Northwest Territory; in 1799 he was elected as the territory's non-voting delegate in the United States House of Representatives. He became governor of the newly established Indiana Territory in 1801 and negotiated multiple treaties with American Indian tribes, with the nation acquiring millions of acres. After the War of 1812, he moved to Ohio where, in 1816, he was elected to represent the state's in the United States House of Representatives. In 1824, he was elected to the United States Senate, though his Senate term was cut short by his appointment as Minister Plenipotentiary to Gran Colombia in 1828. Harrison returned to private life in North Bend, Ohio, until he was nominated as one of several Whig Party nominees for president in the 1836 presidential election; he was defeated by Democratic vice president Martin Van Buren. Four years later, the party nominated him again, with John Tyler as his running mate, under the campaign slogan "Tippecanoe and Tyler Too". Harrison defeated Van Buren in the 1840 presidential election, making him the first