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Male Piers (Sir) De Courtenay

Piers (Sir)'s father was Hugh Decourtenay and his mother was + Margaret De Bohun.  His paternal grandfather was Hugh "Earl of Devon" De Courtenay and his paternal grandmother is Agnes De St John; his maternal grandparents were + Humphrey 4th Earl of Herford De Bohun and --Elizabeth Plantagenet. He had seven brothers and a sister, named Sir Humphrey, Hugh (Lord), + Edward, John, Philip (Sir), Thomas, William and Elizabeth.  He died about 1409.

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