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Male John De Percy Click to view John De Percy in the family tree

John was born in 1270.  John's father was Henry I De Percy and his mother was Alianore Plantagenet De Warrenne.  His paternal grandfather was William De Percy and his paternal grandmother is Eleanor De Baliol; his maternal grandparents were John De Warrenne and Alice le Brun De Lusignan. He had a brother named Henry II.  He is the older of the two children.

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