Beatrice DeMille was born on January 30, 1853 in Liverpool, England, UK. She was a writer and assistant director, known for
The Heir to the Hoorah (1916),
The Devil-Stone (1917) and
Unconquered (1917). She was married to
Henry C. DeMille. She died on October 8, 1923 in Hollywood, Los Angeles, California, USA.