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Male Roger I Bertram Click to view Roger I Bertram in the family tree

Roger I was born about 1130 in Mitford Castle, Morpeth, Northumberland, England.  Roger I's father was William I Bertram and his mother was Hawise De Baliol.  His paternal grandparents were Richard Bertram and Sibella De Mitford; his maternal grandparents were Guy De Baliol and Dionsyia Of Northumberland. He had a half-brother named Richard I.  He died before 1177.


Roger I's family with Ada De Morville

‌Roger I and Ada De were married in a religious ceremony in Of Barony, Mitford, Northumberland, England.  They had a son named William II.

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