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Male William Bertram Click to view William Bertram in the family tree

William was born about 1080 in Mitford Castle,Northumberland,England.  William's father was Richard Bertram and his mother was Sibella De Mitford.  His paternal grandfather was William Bertram; his maternal grandfather was John De Mitford.  He was an only child.  He died in 1150.


William's family with Hawise de BALIOL

They had two sons named Roger I and Richard.

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