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Female Isabel De Beaumont Click to view Isabel De Beaumont in the family tree

Isabel De was born about 1310 in Longborough Castle, Leicestershire, England.  Isabel De's father was Henry St Baron De Beaumont and her mother was Alice Comyn.  Her paternal grandparents were Louis Of Acre De Brienne and Agnes Heiress De Beaumont; her maternal grandparents were Alexander Comyn and Joan Le Latimer. She had a brother named John Nd Baron De.  She was the older of the two children.


Isabel De's family with Henry Of Grosmont Plantagenet

‌Isabel De and Henry Of Grosmont were married in a religious ceremony about 1337.  They had a daughter named Maud.

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