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

Robert de was born in 1199 in Basing, Hampshire, England.  Robert de's father was William de Port St. John and his mother is Godechild Paynell.  His paternal grandparents were Adam de Port and Mabel of Orval.  He was an only child.  Robert de is no longer alive.


Robert de's family with Agnes de Cantelou

‌Robert de and Agnes were married in a religious ceremony in June 1256.  They had two sons named John de and William.

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