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Male Sir Robert IV de Ros Click to view Sir Robert IV de Ros in the family tree

Sir Robert IV was born in 1160 in Ros, Holderness, York, Eng.  Sir Robert IV's father was Everard de Ros and his mother was Roise Trussebut.  His paternal grandparents were Robert III de Ros and Sibyl de Valognes; his maternal grandparents were Willaim Trussebut and Aubreye de Harcourt.  He was an only child.  He died at the age of 66 in 1226.


Sir Robert IV's family with Princess Isabel of Scotland   

They had two sons named Baron William and Sir Robert.

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