Harbour Island is an island and administrative district in the Bahamas and is located off the northeast coast of Eleuthera Island. It has a population of 1,762 (2010 census). The only town on the island is Dunmore Town, named after the governor of the Bahamas from 1786 to 1798, John Murray, 4th Earl of Dunmore, who had a summer residence on Harbour Island. From Wikipedia
