Sullivan’s Island holds a unique place in the history of South Carolina. Reserved in the late seventeenth century as a maritime lookout, quarantine station, and military post, this attractive barrier island remained in the public domain for nearly three centuries. Private residences began appearing on Sullivan’s Island in 1791, but their owners enjoyed little more than squatter’s rights for the next 162 years. The island’s colonial legacy, mis-remembered by later generations, precluded the possibility of private ownership until a 1953 law altered the legal landscape.