The Master Key
1914
Jean Hathaway was a Hungarian-born Belgian and American stage and silent film actress, singer, and claimed to be a Belgian Marquise though marriage. Her career began on the vaudeville circuit; and by 1908 she was an early star of Allan Dwan's American Film Manufacturing Company. After her marriage in 1894, she also went by the names Marquise Lillie de Fiennes and Jane Hathaway. Wikipedia