罗斯玛丽·特比，Rosemary Theby was born Rose Masing in St. Louis, MO, on April 8, 1892. She began her career at age 27 in 1912, with a part in The Godmother (1912), and went on to appear in more than 90 films. She was much in demand and was one of the most sought-after character actresses, and survived the transition from the silent era into the "talkie" stage.