Etienne Ier de Penthievre
Birth date:
ABT 1055
Birth place:
Penthieve, , Bretagne, France
 
Death date:
  1138
Death place:
  St Mary, Yorkshire, , England

de Penthievre Family

Parents:
Father: Odo De Porhoet
Mother: Agnes
Spouse:
Spouse: Hawise De Guingampe
 
Siblings:
Steven of Brittany Richmond
Stephen De Bretagne
William de Ramsey
William
Robert
Stephen I
Robert De Gournay
Geoffrey I Comes Britanniae Boterel
Stephen I De Brittany
Rybold Fitzranulph
Alan De Bretagne
Stephen Etienne De Bretagne
Ribald
Stephen Comes Britanniae Lord Richmond
Robert Lord
Etienne de Bretagne
Bardolf (Bardulf) Lord of Ravensworth
Brien Count of Brittany
Alan the Black Lord of Richmond
Etienne Ier de Penthievre
Children:
Alain De Penthievre
Agnoric De Penthievre
Alain de Richemont