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

William was born in 1173 in Basing, Hampshire, England.1   William's father was Adam de Port and his mother was Muriel de St. John.  His paternal grandparents were Lord of Basing John de Port and Maud; his maternal grandparents were Roger de St. John and Cecily de Haya.  He was an only child.  He died at the age of 40 in 1213.1 

Family Details of William's family with Godchild Pagenell

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