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Male Steven I DePenthrieve Click to view Steven I DePenthrieve in the family tree

Steven I's father was Eudes Penthievre DeBrittany and his mother was Agnes Canhiart.  His paternal grandparents were Geoffrey Berengar and Hawise DeNormandy; his maternal grandparents were ALAIN CAGNIART COMTE DE CORNOUAILLES and JUDITH COUNTESS OF NANTES. He had ten brothers and a sister, named Robert Seigneur, Alan, Bardolf, RIBALD Lord, Stephen, Alan, Geoffrey I, Stephen, Geoffroy I, Tihern Ier and Matilda. He had three half-brothers named Robert Seigneur, RIBALD Lord and Etienne.

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Ancestry Family Trees @ Ancestry Family Trees

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