Question: Which country Hugh Percy, 10Th Duke Of Northumberland's father is from?
Sentence (from "Hugh Percy, 10th Duke of Northumberland"): Hugh Algernon Percy, 10th Duke of Northumberland (6 April 1914 – 11 October 1988), was the son of Alan Percy, 8th Duke of Northumberland, and Lady Helen Gordon-Lennox.
Relevant evidence: Yes