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Male Baron) de BERTRAM (Sir ROGER Click to view Baron) de BERTRAM (Sir ROGER in the family tree

Baron) de BERTRAM (Sir was born on December 5th, 1224 in Mitford Castle, Northumberlandshire, England.1   Baron) de BERTRAM (Sir's father was ROGER (BARON de MITFORD) de BRETRAM and his mother was UNKNOWN AGNES.  His paternal grandparents were WILLIAM de BERTRAM and ALICE de UMFREVILLE. He had a sister named ISABELLA.  He was the younger of the two children.  He died about 1272.1 


Baron) de BERTRAM (Sir's first family with UNKNOWN JOAN

They had a daughter named ADA.


Baron) de BERTRAM (Sir's second family with UNKNOWN IDA

They had a daughter named AGNES.

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