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Male Sir Robert de Mortimer Click to view Sir Robert de Mortimer in the family tree

Robert was born in 1246 in Richard's Castle, Herefordshire, England.1   Robert's father was Earl of Hereford Hugh de Mortimer and his mother was Agatha de Ferrers.  His paternal grandparents were Sir Robert de Mortimer and Margaret de Say; his maternal grandparents were William de Ferrers and Sibyl Marshal. He had three brothers named William, Richard and Roger.  He was the oldest of the four children.  He died at the age of 41 on April 7th, 1287 in King's Nympton, Devonshire, England.1 

Family Details of Robert's family with Joyce la Zouche

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