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Female Mary de Reviers Click to view Mary de Reviers in the family tree

Mary was born about 1196 in of Okehampton, Devonshire, England.  Mary's father was William (de Vernon) de Reviers and her mother was Mabel (Mabirie) de Beaumont.  Her paternal grandfather was Baldwin de Rivers and her paternal grandmother is Adeliza Lucia Debaalum; her maternal grandfather was Robert de Beaumont and her maternal grandmother is Maud de Dunstanville. She had a brother and a sister, named Baldwin and Joan.  She is the oldest of the three children.


Mary's family with Robert de Courtenay

‌Mary and Robert were married in a religious ceremony in 1213.  They had two sons and a daughter, named William, John and Hawise.

1 International Genealogical Index

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