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

John De was born in October 1273 in Basing, Hampshire, England.  John De's father was John De Saint John and his mother was Alice Fitz-Piers.  His paternal grandparents were Robert de St. John and Agnes De Cantilupe; his maternal grandparents were Reginald FitzPiers and Alice de Stanford. He had a sister named Agnes de.  He was the older of the two children.  He died at the age of 55 on May 14th, 1329.


John De's family with Egeline De Courtenay

They had two sons and a daughter, named William De, Hugh De and Margaret De.

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