found: M'liss [MP] 1918: credits (photoplay by Frances Marion)
found: Halliwell's Filmgoer's companion, 1983 (Frances Marion; b. 1888 d. 1973; American screenwriter; autobiography 1972, Off with their heads)
found: Who was who on screen, 1983 (Frances Marion, b. 1888, San Francisco, Calif. d. 1973; Screen actress, screenwriter, film director, author and commercial artist)
found: LC data base, 6/26/86 (hdg.: Marion, Frances, 1890-1973)
found: Internet movie database, Oct. 3, 2001 (Frances Marion; b. Nob. 18, 1888, San Francisco; d. May 12, 1973, Los Angeles; birth name: Marion Benson Owens)
found: Biog. & geneal. master index online, Oct. 3, 2001 (Marion, Frances (1888-1973) [16 entries], Marion, Frances (1887-1973) [8 entries], Marion, Frances (1886-1973) [4 entries], Marion, France (1890-1973 [8 entries], Marion, Frances (1900-1973) [5 entries]
found: Contemp. authors online, Oct. 3, 2001 (Frances Marion; b. Frances Marion Owens, Nov. 18, 1886, San Francisco; d. May 12, 1973)
found: Britannica online, Oct. 3, 2001 (Marion, Frances; b. Frances Marion Owens, Nov. 18, 1887?; d. May 12, 1973)
found: Amer. nat. biog. online, Oct. 3, 2001 (Marion, Frances (18 Nov. 1888-12 May 1973); b. Marion Benson Owens)
found: Love from a stranger, 2004: container (Francis Marion)
found: IMDb, Apr. 18, 2005 (Frances Marion aka Frank M. Clifton; pseudonym used 1925-1928)