Corydon is a town in Harrison Township, Harrison County, Indiana. Located north of the Ohio River in the extreme southern part of the U.S. state of Indiana, it is the seat of government for Harrison County. Corydon was founded in 1808 and served as the capital of the Indiana Territory from 1813 to 1816. It was the site of Indiana's first constitutional convention, which was held June 10–29, 1816. Forty-three convened to consider statehood for Indiana and drafted its first state constitution. Under Article XI, Section 11, of the Indiana 1816 constitution, Corydon was designated as the capital of the state until 1825, when the seat of state government was moved to Indianapolis. During the American Civil War, Corydon was the site of the Battle of Corydon, the only official pitched battle waged in Indiana during the war. More recently, the town's numerous historic sites have helped it become a tourist destination. A portion of its downtown area is listed in the National Register of Historic Places as the Corydon Historic District. As of the 2010 census, Corydon had a population of 3,122. History Early settlement During the American Revolution, George Rogers Clark captured the surrounding area of what became the town of Corydon from the British, bringing it under the control of the fledgling United States government. The first American settlers entered Harrison County in 1792 and included the families of Harvey Heth and Squire Boone, who settled south of Corydon, and Dennis Pennington and the Harbisons, who settled east of Corydon. The region was in the midst of the Northwest Indian War during that period and the families were forced by Native Americans to leave the region and return to Kentucky. The families returned to the area in 1800 following the creation of the Indiana territory. The territorial government completed the land survey of what would become Corydon in 1807, and the first official land purchases occurred in April of that year. In 1803, Edward Smith and his family became the first Americans to settle in what would become Corydon. Following the completion of the 1807 land survey, he purchased the tract of land he had already been living on; at that time his family were the only recorded inhabitants of the future site of the town. He purchased land at the edge of a fertile valley near a large spring, which is the site of the present-day