What is Patty Duke's Real Name?

Answer:

Born on December 14, 1946, in Elmhurst, New York, her given name is Anna Marie Duke. Anna Marie was introduced to managers, John and Ethel Ross. Soon after, Anna Marie became Patty, the actress. Patty started off in commercials, a few movies and various bit parts. Her first big role came when chosen to portray the blind and deaf Helen Keller in the Broadway version of "The Miracle Worker."