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Male Robert III De+ Beaumont-Le-Roger Click to view Robert III De+ Beaumont-Le-Roger in the family tree

Robert III De+ was born about 1140 in Yvelines (Meulan), Ile-de-France, France.  Robert III De+'s father was Walerand IV De+ Beaumont-Le-Roger and his mother was Agnes De+ Montfort.  His paternal grandparents were Robert I De+ Beaumont-Le-Roger and Isabel Capet De+ Vermandois; his maternal grandparents were Amaury III De+ Montfort and Agnes De+ Garlande. He had a brother and a sister, named Amaury I De+ and Isabelle De+.  He was the oldest of the three children.  He died in October 1207 in Dunstanville, Kent, England.


Robert III De+'s family with Mathilde De+ Cornouaille

‌Robert III De+ and Mathilde De+ were married in a religious ceremony in 1166.  They had two sons and two daughters, named Pierre De, William De, Jeanne De and Mabel De+.


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