"Actress" . . . "Marian Ross"@en . "Ross, Marion"@en . "1928Z"^^ . . . "1928-10-25Z"^^ . . "Marion Ross"@en . . "1953Z"^^ . . "Marion Ross (born October 25, 1928) is an American actress best known for her role as Marion Cunningham on the ABC television series Happy Days from 1974 to 1984."@en .