Henry Percy, 7th Duke of Northumberland British politician (1846-1918) (1846–1918) Parents Louisa Drummond Algernon Percy, 6th Duke of Northumberland Children Lord James Percy Josceline Percy Alan Percy, 8th Duke of Northumberland Eustace Percy, 1st Baron Percy of Newcastle Lady Victoria Percy Henry Percy, Earl Percy Mary Percy Lady Muriel Percy Louisa Percy Lord William Percy Lady Margaret Percy Lady Edith Percy Ralph Percy Siblings Lord Algernon Percy Partners Edith Campbell
