Question: What is the date of death of the director of film The Marriage Of Luise Rohrbach?
Sentence (from "The Marriage of Luise Rohrbach"): (German: Die Ehe der Luise Rohrbach) is a 1917 German silent drama film directed by Rudolf Biebrach and starring Henny Porten, Emil Jannings and Ludwig Trautmann.
Relevant evidence: Yes