Marguerite Churchill

Marguerite Graham Churchill was born on December 26, 1910, in Kansas City, Missouri, the daughter of film producer Edward Paycen Churchill, who died on December 11, 1920. She attended the Professional Children's School in New York City, where Milton Berle was among her classmates, and later studied at the Theatre Guild Dramatic School in Manhattan under Winifred Lenihan. Her work there earned her both the Winthrop Ames and Otto H. Kahn scholarships.

Churchill launched her Broadway career on Christmas Day 1922, the day before her twelfth birthday, appearing in Why Not? Her stage work continued through the following decade and a half, with credits including House of Shadows (1927), The Wild Man of Borneo (1927), Skidding (1928), The Inside Story (1932), Dinner at Eight (1932), and And Now Good-bye (1937). At sixteen, she was described as an outstanding ingenue lead for her performance in House of Shadows, and her appearance in Dinner at Eight marked her participation in that play's first Broadway production.

Fox Films signed Churchill to a contract that brought her to the screen in 1929, beginning with the comedy short The Diplomats. Her first feature-length film was The Valiant (1929), in which she appeared alongside Paul Muni and John Mack Brown. She went on to accumulate more than 25 film credits over the course of her career. Among her most notable screen appearances was Raoul Walsh's The Big Trail (1930), an early widescreen epic in which she served as leading lady to John Wayne in his first leading role. She appeared with Wayne again in Girls Demand Excitement (1931). Her other film work included Quick Millions (1931) with Spencer Tracy and George Raft, Ambassador Bill (1931) with Will Rogers, Charlie Chan Carries On (1931) with Warner Oland, Riders of the Purple Sage (1931) with George O'Brien, Girl Without a Room (1933) with Charles Farrell, The Final Hour (1936) with Ralph Bellamy, The Walking Dead (1936) with Boris Karloff, and Dracula's Daughter (1936) with Edward Van Sloan. Her screen career extended through 1952, spanning approximately 30 years in total across both stage and film.

On July 15, 1933, Churchill married actor George O'Brien, whom she had met while filming Riders of the Purple Sage. The couple had three children. Their first child, Brian, died ten days after birth. Their daughter, Orin O'Brien, became a double bassist with the New York Philharmonic. Their youngest child, Darcy O'Brien (1939–1998), became an author and college professor; his 1991 novel Margaret in Hollywood has been described as loosely based on his mother's life. Churchill and George O'Brien divorced in 1948. On June 5, 1954, Churchill married sculptor Peter Ganine; that marriage also ended in divorce. She died on January 9, 2000, in Broken Arrow, Oklahoma, from natural causes, at the age of 89.