Question: The Fate of the House of Habsburg, is a 1928 German silent drama film, it s based on the Mayerling incident, the series of events leading to the apparent murder–suicide of Rudolf, Crown Prince of Austria, and his lover, Baroness Mary Vetsera, in which year?
Sentence (from "Crown Prince Rudolph's Last Love"): The film portrays the tragic 1889 Mayerling Incident, in which Rudolf, Crown Prince of Austria and his lover Baroness Mary Vetsera committed suicide.
Relevant evidence: No