Henry Algernon Percy, Earl of Northumberland - Pedigree | FamilyCentral
 13 Jan 1478/79 - 19 May 1527
 Abt 1449 - 28 Apr 1489
 1448 - 1485
 Abt 1405 - 27 Jul 1469
 Abt 1427 - Aft 25 Jun 1486
 Abt 1380 - 1446