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Male Alain I De Penthievre Click to view Alain I De Penthievre in the family tree

Alain I De was born about 1154.  Alain I De's father was Henri I De+ Penthievre and his mother is Mahaut De+ Preuilly.  His paternal grandfather was Etienne De+ Penthievre and his paternal grandmother is Hawise De+ Guincamp; his maternal grandfather was Jean I De+ Preuilly and his maternal grandmother is Berthe Du+ Puy-du-Fou. He had two brothers and a sister, named Geslin De, Conan I De+ and Nobilis De+.  He was the second oldest of the four children.  He died on December 29th, 1212.


Alain I De's family with Petronille De Beaumont-au-Maine

They had a son named Henri II De.


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