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Male Robert IV De Ros 1st Baron Ros Of Belvoir Click to view Robert IV De Ros 1st Baron Ros Of Belvoir in the family tree

Robert IV was born about 1223 in Belvoir.  Robert IV's father was William De Ros and his mother was Lucia Fitz Piers.  His paternal grandparents were Robert De Ros and Isabel Of Scotland; his maternal grandparents were Piers Fitz Herbert and Alice De Warkworth. He had a brother named William.  He died on May 17th, 1285 in Kirkham, England.

Family Details of Robert IV's family with Isabel D' Albini

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