Margaret Percy noblewoman; (1813-1897) (1813–1897) Parents George Percy, 5th Duke of Northumberland Louisa Stuart-Wortley Children Algernon Charles Littleton Edward George Percy Littleton, 3rd Baron Hatherton William Francis Littleton Henry Stuart Littleton Cecil James Littleton Siblings Lord Henry Percy Lord Josceline Percy Lady Louisa Percy Algernon Percy, 6th Duke of Northumberland Partners Edward Littleton, 2nd Baron Hatherton