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Male [Baron Ros]/ John De Ros [Baron Ros]/ Click to view [Baron Ros]/ John De Ros [Baron Ros]/ in the family tree

John De was born about 1287 in Of, Watton, Norfolk, England.  John De's father was Of Helmsley, Mp William III 1St Baron De Ros Of Helmsley, Mp and his mother was Maud De Vaux.  His paternal grandparents were Robert IV "1St Baron" De Ros Of Belvoir, Mp and Isabel De Albini Heiress Of Belvoir; his maternal grandparents were John De Vaux and Sibilla Longchamps. He had a brother and two sisters, named William IV 2Nd Baron De, Agnes De and Margaret De.  He was the second youngest of the four children.  He died before November 16th, 1338 in Beyond The Sea, Sp.

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