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

William de was born in 1173 in Basing, Hampshire, England.  William de's father was Adam de Port and his mother was Mabel de Orval.  His paternal grandparents were John de Port and Maud; his maternal grandparents were Reginald de Orval and Muriel de St. John.  He was an only child.  He died after 1213.


William de's family with Godechilde de Paynell

They had a son named Robert de.

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