 At a much later date Robert Ceneau (1530–1532), the pulpit orator afterwards Bishop of Avranches, and Gui Bentivoglio (1622–1625), the papal nuncio in France and a defender of French interests at Rome, who played an important role under Louis XIII, are also mentioned among the bishops of Riez.The diocese was suppressed on 29 November 1801, and its territory included in the diocese of Digne .The 5th-century free-standing baptistery (its small dome rebuilt in the 12th century) is one of only a few surviving from Christian Gaul; it was built about 100 meters from the healing waters that had been sacred to Aesculapius, son of Apollo, to whom a dedicatory inscription was found in the 17th century.