Nora Thompson Dean
1907–1984 More on Wikipedia
Nora Thompson Dean, from Dewey, Oklahoma, was a member of the Delaware Tribe of Indians. As a Lenape traditionalist and one of the last fluent speakers of the southern Unami dialect of the Lenape language, she was an influential mentor to younger tribal members and is widely cited in scholarship on Lenape (/luh-NAH-pay/) culture.