Charles Eastman

Charles Alexander Eastman (born Hakadah and later named Ohíye S'a) was a Santee Dakota physician educated at Boston University, writer, national lecturer, and reformer. In the early 20th century, he was "one of the most prolific authors and speakers on Sioux ethnohistory and American Indian affairs." Born: February 19, 1858 near Redwood Falls, Minnesota, United States Died: January 8, 1939 (aged 80) in Detroit, Michigan, United States