The town of Hillsborough is the county seat of Orange County, North Carolina. The population was 6,087 in 2010.Its name was unofficially shortened to "Hillsboro" over the years (beginning in the 19th century) but was changed back to its original spelling in the late 1960s.HistoryNative-American historyLocal Native American groups had lived in the Hillsborough area for thousands of years by the time European-American settlers discovered the area. Siouan-language groups such as the Occaneechi and the Eno were living in the Hillsborough area at the time of European contact, though they would later be displaced. The explorer John Lawson recorded visiting "Occaneechi Town" when he travelled through North Carolina in 1701.In the early 18th century, the Occaneechi left Hillsborough for Virginia, returning to the area around 1780. An original Occaneechi farming village was excavated by an archaeological team from UNC-Chapel Hill in the 1980s. A replica of an Occaneechi village stands close to the original Eno River settlement.Colonial period and Revolutionary WarHillsborough was founded in 1754 and was first owned, surveyed, and mapped by William Churton (a surveyor for Earl Granville). Originally to be named Orange, it was first named Corbin Town (for Francis Corbin, a member of the governor's council and one of Granville's land agents) and was renamed Childsburgh (in honor of Thomas Child, the attorney general for North Carolina from 1751–1760 and another one of Granville's land agents) in 1759. It was not until 1766 that it was named Hillsborough, after the Earl of Hillsborough, the British secretary of state for the colonies and a relative of royal Governor William Tryon.