George A. (George Amos) Dorsey

George Amos Dorsey was an American ethnographer of indigenous peoples of the Americas, with a special focus on the Caddoan and Siouan tribes of the Great Plains. He is credited with helping develop the anthropology of the Plains Indian tribes while serving as curator at the Field Museum in Chicago from 1898 until 1915. During this period, he also was Professor of Anthropology at the University of Chicago from 1907 to 1915.