The White Roses of Ravensberg German Die weien Rosen von Ravensberg is a 1929 German silent drama film directed by Rudolf Meinert and starring Diana Karenne, Viola Garden and Jack Trevor. It was based on the 1887 novel The White Roses of Ravensberg by Eufemia von AdlersfeldBallestrem which had previously been made into a film in 1919.
Source: Wikipedia