Donna Jean Thatcher Godchaux-MacKay (born August 22, 1947) is an American singer, best known for having been a member of the Grateful Dead from 1972 until 1979.
Donna Jean Thatcher Godchaux-MacKay (born August 22, 1947) is an American singer, best known for having been a member of the Grateful Dead from 1972 until 1979.