Jean du Vergier de Hauranne, the Abbé (Abbot) of Saint-Cyran, (1581 – 6 October 1643) was a French Catholic priest who introduced Jansenism into France.
Jean du Vergier de Hauranne, the Abbé (Abbot) of Saint-Cyran, (1581 – 6 October 1643) was a French Catholic priest who introduced Jansenism into France.