Mae Costello: Mae Costello. Actress: Diamond Cut Diamond. Mae Costello was born on 13 August 1882 in Brooklyn, New York, USA. She was an actress and writer, known for Diamond Cut Diamond (1912), The Joys of a Jealous Wife (1913) and Her Right to Live (1917). She was married to Maurice Costello. She died on 2 August 1929 in Los Angeles, California, USA.
Known For: Diamond Cut Diamond (The Telephone Operator(as Mrs. Costello)), The Joys of a Jealous Wife (Mrs. Markham - the Jealous Wife(as Georgia Maurice)), Her Right to Live (Mrs. Biggs(as Mrs. Costello)), When a Woman Loves (Mrs. King(as Mrs. Costello))