Margaret Bannerman was born on December 15, 1896 in Toronto, Ontario, Canada. She was an actress, known for The Gay Lord Quex (1917), Cluny Brown auf Freiersfüßen (1946) and Lady Audley's Secret (1920). She was married to Pat Somerset (I) and Anthony Prinsep (London producer). She died on April 25, 1976 in Englewood, New Jersey, USA.