Question: Which country Hugh Percy, 10Th Duke Of Northumberland's father is from?
Sentence (from "Peter Burrell (1724–1775)"): Their third daughter Frances Julia Burrell married Hugh Percy, Second Duke of Northumberland in 1779, and was mother to both the Third Duke of Northumberland, also named Hugh, and Algernon Percy, Fourth Duke of Northumberland.
Relevant evidence: No