St. Bertin was educated at the Abbey of Luxeuil, France known for its strict adherence to the Rule of Saint Columban, a Rule known for its austerity. Though he was not a novice, Bertin felt called to follow the Rule with the monks at the abbey; when grown, he took the cowl. In 639, Bertin and two other monks, Mommelinus and Ebertram, joined Saint Omer in evangelizing the people in...