Question: What Scottish nobleman and pioneering aviator is the father of James Alexander Douglas-Hamilton, Baron Selkirk of Douglas?
Sentence (from "George Douglas-Hamilton, 10th Earl of Selkirk"): Group Captain George Nigel "Geordie" Douglas-Hamilton, 10th Earl of Selkirk, (4 January 1906 – 24 November 1994) was a Scottish nobleman and Conservative politician.
Relevant evidence: No