Henry Percy, 1st Baron Percy
Henry de Percy  | |
|---|---|
| Ordinancer | |
Seal of Henry Percy from the Barons' Letter, 1301. On his shield he bears the arms of Brabant (Percy modern).  | |
| Successor | Henry de Percy, 2nd Baron Percy | 
| Born | 25 March 1273 Petworth, Sussex, England  | 
| Died | 2–10 October 1314 (aged 41) Alnwick, Northumberland, England  | 
Henry de Percy, 1st Baron Percy of Alnwick (25 March 1273 – October 1314) was a medieval English magnate.
He fought under King Edward I of England in Wales and Scotland and was granted extensive estates in Scotland, which were later retaken by the Scots under King Robert I of Scotland. He added Alnwick to the family estates in England, founding a dynasty of northern warlords. He rebelled against King Edward II over the issue of Piers Gaveston and was imprisoned for a few months. After his release, he declined to fight under Edward II at the Battle of Bannockburn, remaining at Alnwick, where he died a few months later, aged 41.