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Male William De Plumpton Click to view William De Plumpton in the family tree

William De was born in 1294 in Plumpton, Cumbria, Yorkshire, Eng.  William De's father was Robert De Plumpton and his mother was Lucy De Ros.  His paternal grandparents were Robert De Plumpton and Isabella De Westwick; his maternal grandparents were William De Ros and Eustache Fitzhugh.  He was an only child.  He died at the age of 68 in 1362 in Plumpton, Cumbria, Yorkshire, Eng.


William De's family with Christian Mowbray

‌William De and Christian were married in a religious ceremony about 1332 in Plumpton, Spofforth, Yorkshire, England.  They had a son named Robert De.

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