Percy family
Noble family
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The Percy family is an English noble family. They were among the most powerful noble families in Northern England for much of the Middle Ages. The noble family is known for its long rivalry with the House of Neville, another family powerful in... Wikipedia
Current head: Ralph Percy, 12th Duke of Northumberland
Founder: William de Percy (d.1096), 1st feudal baron of Topcliffe
Parent house: House of Brabant (since the late 12th century); House of Smithson (since the mid 18th century)
Seat: Alnwick Castle
Titles: Duke of Northumberland; Earl of Worcester; Earl of Egremont; Baron Percy