Cecilia Loftus was born on October 22, 1876 in Glasgow, Scotland as Marie Cecilia Loftus Brown. She was an actress, known for The Old Maid (1939), The Blue Bird (1940) and A Lady of Quality (1913). She was married to Justin Huntly McCarthy and Dr. A.H. Waterman. She died on July 12, 1943 in New York City, New York, USA.