found: When little Lindy sang [MP] 1916(name not given)
found: Moving picture world,v. 30, p. 418 (Olga Printzlau; writer)
found: IMDb, Apr. 12, 2007(Olga Printzlau; b. Dec. 13, 1891, Philadelphia, Pa.; d. July 8, 1962, Hollywood, Calif.; alternate names: Olga P. Clark, Olga Printzlau Clark)
found: IMDb, May 23, 2020(Why change your wife?; comedy, drama; Cecil B. DeMille, director; writers: Olga Printzlau, William C. de Mille, Sada Cowan; stars: Thomas Meighan, Gloria Swanson, Bebe Daniels; production company: Paramount Pictures; release date: 29 February 2020)