Question: What is the date of death of the director of film The Unfaithful Eckehart (1931 Film)?
Sentence (from "The Unfaithful Eckehart (1931 film)"): The Unfaithful Eckehart (German:Der ungetreue Eckehart) is a 1931 German comedy film directed by Carl Boese and starring Ralph Arthur Roberts, Fritz Schulz and Paul Hörbiger.
Relevant evidence: Yes