Question: What Scottish nobleman was the subject of a 1934 British short documentary and was the first man to fly over Mount Everest?
Sentence (from "Wings Over Everest"): It described the 1933 Houston-Westland expedition, in which Douglas Douglas-Hamilton, 14th Duke of Hamilton, otherwise known as Lord Clydesdale, piloted a single-engined biplane on 3 April 1933, just clearing Everest's southern peak by a few feet, having been caught in a powerful downdraught.
Relevant evidence: Yes