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Female Isabel de Mortimer Click to view Isabel de Mortimer in the family tree Click to view Isabel de Mortimer in the family tree

Isabel's father was Roger de Mortimer and her mother was Maud de Briouze.  Her maternal grandparents were William de Briouze and Eve Marshal.  She was an only child.  She died before April 1st, 1292.

Family Details of Isabel's family with John FitzAlan