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Male John St. John Click to view John St. John in the family tree

John was born in October 1273 in Basing, Hampshire, England.1   John's father was John de St. John and his mother was Alice FitzPiers.  His paternal grandparents were Robert de St. John and Agnes de Canteloupe; his maternal grandparents were Reginald FitzPiers and Joan de Vivonia. He had a brother and a sister, named Edward and Agnes.  He was the second oldest of the three children.  He died at the age of 55 on May 14th, 1329 in Stringston, Somersetshire, England.1 

Family Details of John's family with Isabell de Courtenay

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