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Male William de Courtenay Click to view William de Courtenay in the family tree

William was born about 1220 in Okehampton, Devonshire, England.  William's father was Robert de Courtenay and his mother is Mary de Reviers.  His paternal grandparents were Renaud (Reginald) Seigneur de Courtenay and Hawise de Curcy; his maternal grandparents were William (de Vernon) de Reviers and Mabel (Mabirie) de Beaumont. He had a brother and a sister, named John and Hawise.  He is the second oldest of the three children.


William's family with Joan Basset

‌William and Joan were married in a religious ceremony about 1241 in Of, Okehampton, Devon, England.1 

1 International Genealogical Index

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