Tryphine
Saint Tryphine (also spelled Trifine, Triphine and Tréphine) is a semi-legendary Breton saint whose life is often considered to be the basis of the story of Bluebeard. In Brittany she is widely revered as a patron saint of sick children and those whose birth is overdue. The legend of Saint Tryphine probably derives from a historical individual who was the wife of the early Breton ruler Conomor.