The character of Ellen Corby in the television series 'The Waltons' was played by actress Ellen Corby. She was a recurring character throughout the show's nine-season run, appearing in all but one episode. She was known for her role as Grandma Walton, the matriarch of the Walton family. She was a loving and wise grandmother who provided guidance and support to her grandchildren. Her character was beloved by viewers and she won three Emmy Awards for her performance.