The Chisca were a tribe of Native Americans living in present-day eastern Tennessee and southwestern Virginia in the 16th century, and in present day Alabama, Georgia, and Florida in the 17th, 18th, and early 19th centuries, by which time they were known as Yuchi. The Hernando de Soto expedition heard of, and may have had brief contact with, the Chisca in 1540. The Juan Pardo expeditions of 1566 and 1568 encountered the Chisca, and engaged in battles with them. By early in the 17th century, Chisca people were present in several parts of Spanish Florida, engaged at various times and places in alternately friendly or hostile relations with the Spanish and the peoples of the Spanish mission system. After the capture of a fortified Chisca town by the Spanish and Apalachee in 1677, some Chisca