The White Roses of Ravensberg (German: Die weiÃÂen Rosen von Ravensberg) is a 1929 German silent drama film directed by Rudolf Meinert and starring Diana Karenne, Viola Garden and Jack Trevor. The film was shot at the Staaken Studios in Berlin. It was based on the 1887 novel The White Roses of Ravensberg by Eufemia von Adlersfeld-Ballestrem which had previously been made into a film in 1919.