^Names of geographic features and Native American groups have changed over time. The English knew the Albemarle and Pamlico sounds as the Roanoke Sea. The English knew the location of the Mangoaks, but according to the depositions collected from 1707 to 1711, the Tuscarora initiated the sale of the same lands to the Weapemeoc in 1645. This provides evidence that the Tuscarora and Mangoak existed as names for the same group of people. Many commonly used tribe names actually refer to individual villages, which existed within tribes. The Secotan tribal area included the villages of both Roanoke and Croatan, though many sources inaccurately refer to these villages as separate Native American groups. Bernard G. Hoffman, "Ancient Tribes Revisited: A summary of Indian distribution and movement in the North Eastern United States from 1534 to 1779, Parts I-III."Ethnohistory, 14, no. 1 / 2 (1967): 30.