Even though IMDB has Margaret's DOB as December 12, 1917, in Denver, Colorado, Margaret Alice Marquis was born to Leo Joseph Marquis and Alice Beatrice Southwick Marquis on August 19, 1919, in North Bay, Ontario, Canada. Margaret entered the United States on June 23, 1923, at Detroit, Michigan. Margaret died January 19,1993, in Pheonix, Maricopa, Arizona.

• Cassidy of Bar 20 (1938)

  
• A Family Affair (1937)

  
• Brand of the Outlaws (1936)