Question: When did the director of film The Sun Of St. Moritz (1923 Film) die?
Sentence (from "The Sun of St. Moritz (1923 film)"): The Sun of St. Moritz (German:Die Sonne von St. Moritz) is a 1923 German silent drama film directed by Hubert Moest and Friedrich Weissenberg and starring Hedda Vernon and Grete Diercks.
Relevant evidence: Yes