The land now occupied by Charleston and Bradley County was home to the Cherokee long before European settlers arrived. What is now Charleston began around 1808 when Major John Walker Sr., a part-Cherokee grandson of Nancy Ward, established a ferry across the Hiwassee River between present-day Charleston and Calhoun. As a result, the community was initially known as "Walker's Ferry." The Hiwassee Purchase of 1819 resulted in the cession of Cherokee lands between the Hiwassee and Little Tennessee rivers to the Federal Government, and as a result, the Hiwassee River became the boundary between the Cherokee Nation and the United States, where it remained until the Cherokee removal in 1838. In 1821, the Cherokee Agency— the official liaison between the U.S. government and the Cherokee Nation— was moved to the location of present-day Charleston. The agent to the Cherokees was first Colonel Return J. Meigs Sr., who had served in the American Revolutionary War, and later Joseph McMinn, who served as Governor of Tennessee from 1815 to 1821. Lewis Ross, the brother of Chief John Ross, constructed a home nearby in 1820, and established a trading post and store in the city the following year. Between 1832 and the Cherokee removal in 1838, the Red Clay Council Grounds in southern Bradley County, now a state park by the same name, served as the final eastern capitol of the Cherokee Nation.