. "Henry Percy" . . . . . . . "Henry Percy, 6th Earl of Northumberland" . "Earl of Northumberland's" . . "Henry Percy, Earl of Northumberland" . . "Henry Algernon Percy, 6th Earl of Northumberland" . "son of the Earl of Northumberland" . . "Earl of Northumberland" . . . . . "1537-06-29" . . "late Earl of Northumberland" . . "Henry Percy 6th Earl" . . . "Earl Henry of Northumberland" . . "Percy" . "Lord Henry Percy" . . "1502" . "Henry Percy, 6th Earl of Northumberland" . . . . . . . . "Lord Percy" . "6th Earl of Northumberland, Henry Percy" . "Northumberland" . . "Harry Percy" . . "The Earl of Northumberland" .