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Male John Plantagenet of Lancaster Click to view John Plantagenet of Lancaster in the family tree

John was born before May 4th, 1366.  John's father was John of Gaunt Plantagenet Duke of Lancaster and his mother was Blanche Plantagenet of Lancaster.  His paternal grandparents were Edward III Plantagenet King of England and Phillipa de Hainault; his maternal grandfather was Henry de Grosment Plantagenet Duke of. He had three brothers and three sisters, named John, Edward, Henry IV Plantagenet, Philippa, Isabel and Elizabeth. He had four half-brothers and three half-sisters, named John, Henry, Thomas de Beaufort, John de Beaufort, Blanche, Katherine de Lancaster and Joan de Beaufort.

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