Catherine Coscor, daughter of Bernard Coscor and Jeanne Alcart, owners of Coscor in the Aldudes.
Her godparents were Domingo Bortheiry (Bigot), inheritor of Bortheiry in the Aldudes, who was replaced by Martin Etcheberry, co-owner of Bortheiry who held the infant in his place and Catherine Alcart, owner of the house of Manechunia in the Aldudes.