Algernon George Percy, 6th Duke of Northumberland,, styled Lord Lovaine between 1830 and 1865 and Earl Percy between 1865 and 1867, was a British Conservative politician. He held office under the Earl

Henry George Percy, 7th Duke of Northumberland,, styled Lord Warkworth between 1865 and 1867 and Earl Percy between 1867 and 1899, was a British Conservative politician. He served as Treasurer of the