Abbey of Saint-Pierremont being made directly subordinate to the cathedral chapter of Metz, the community itself survived until the French Revolution. Abbey of Saint-Pierremont The Ancient Abbey of Canons Regular of St. Augustine of Saint-Pierremont ("i.e.", St. Peter's mountain) (, ) is a former Augustinian abbey in the commune of Avril in what is now the Meurthe-et-Moselle "département" of France (formerly part of the Duchy of Bar in the Upper Lorraine region of the Holy Roman Empire), founded in the late eleventh century and dedicated to Saint Peter. Little is left of the medieval abbey buildings. Some buildings of the eighteenth century survive
Saint-Michel-en-Thiérache Abbey and used today. According to the researcher Alain Gigot, the church had been closed since 1837 and listed on the inventory of historical monuments in 1927. A festival of music and singing is held annually in June and July. Saint-Michel-en-Thiérache Abbey The former Benedictine Abbey of Saint-Michel-en-Thiérache is located in Saint-Michel, in the Thiérache (Aisne, Picardy), between Paris and Brussels. The first chapel was founded in 693 A.D on the initiative of Ursmar. All current abbey, which includes the church, the cloister and outbuildings, dating back to the twelfth century. The abbey has since its inception undergone various reconstructions and