Roman Catholic Diocese of Bayeux and Lisieux

The Diocese of Bayeux and Lisieux (Latin: Dioecesis Baiocensis et Lexoviensis; French: Diocèse de Bayeux et Lisieux) is a Latin Church diocese of the Catholic Church in France. It is coextensive with the Department of Calvados and is a suffragan to the Archdiocese of Rouen, also in Normandy.
With the Concordat of 1802, the former Diocese of Lisieux was merged with that of Bayeux. A pontifical brief in 1854 authorized the Bishop of Bayeux to call himself Bishop of Bayeux and Lisieux.
In 2022, in the Diocese of Bayeux and Lisieux there was one priest for every 2,672 Catholics.
A local legend found in 15th-century breviaries calls St. Exuperius an immediate disciple of Pope Clement I (88 to 99 CE), and the first Bishop of Bayeux. His see would according to this therefore have been founded in the 1st century. Regnobert of Bayeux, the same legend tells us, succeeded St. Exuperius. But neither the Bollandists, Jules Lair, nor Louis Duchesne found no basis for this legend; it was only towards the end of the 4th century or beginning of the 5th century that Exuperius might have founded the See of Bayeux.
Some successors of St. Exuperius were honored as saints:
Odo of Bayeux (1050–97), brother of William the Conqueror, built the cathedral and was present at the Battle of Hastings. He was imprisoned in 1082 for attempting to lead an expedition to Italy to overthrow Pope Gregory VII, and died as a crusader in Sicily. Cardinal Agostino Trivulzio (1531–48), papal legate in the Roman Campagna, was trapped in the Castel Sant'Angelo during the siege and pillage of Rome by the Imperial forces led by the Constable de Bourbon. Arnaud Cardinal d'Ossat (1602–04) was a prominent diplomat identified with the second conversion of Henry IV of France from Protestantism to Catholicism. Claude Fauchet, former court religieux to Louis XVI, became one of the "conquerors" of the Bastille. He was chosen Constitutional Bishop of Bayeux in 1791, and beheaded 31 October 1793. Léon-Adolphe Amette, Archbishop of Paris was, until 1905, Bishop of Bayeux.
A council at Caen in 1042, summoned by Duke William ('the Conqueror') and the bishops of Normandy, proclaimed the Truce of God, not for the first time. In 1061 a council was again summoned by Duke William, who commanded the attendance of both clergy and laity (bishops, abbots, political and military leaders). The statutes of a synod held at Bayeux about 1300 furnish a very fair idea of the discipline of the time.
In the Diocese of Bayeux are the Abbey of St. Stephen (Abbaye-aux-Hommes) and the Abbey of the Holy Trinity (Abbaye-aux-Dames), both founded at Caen by William the Conqueror (1029–87) and his wife Matilda of Flanders in expiation of their unlawful marriage. The Abbey of Saint-Étienne was first governed by Lanfranc (1066–1070), who afterwards became Archbishop of Canterbury. Other abbeys were those of Troarn of which Durand of Troarn, the successful opponent of Berengarius, was abbot in the 11th century; and the Abbaye du Val, of which Armand-Jean de Rancé (1626–1700) was abbot, in 1661, prior to his reform of La Trappe Abbey. The Abbey of St. Evroul (Ebrulphus) in the Diocese of Lisieux, founded about 560 by Bayeux native St. Evroul, was the home of chronicler Ordericus Vitalis (1075–1141).
Bishop Guillaume Bonnet founded the Collège de Bayeux in Paris in 1308 to house students from the dioceses of Bayeux, Le Mans, and Angers studying medicine or civil law.
In 1641 Saint Jean Eudes founded the Congregation of Notre Dame de Charité du Refuge, devoted to the protection of reformed prostitutes. The mission of the nuns later expanded to include other services to girls and women, including education. In 1900 the Order included 33 establishments in France and elsewhere, each an independent entity. At Tilly in the Diocese of Bayeux, Michel Vingtras established, in 1839, the politico-religious society known as La Miséricorde in connexion with the survivors of La Petite Eglise, condemned in 1843 by Gregory XVI. Daniel Huet, the famous savant (1630–1721) and Bishop of Avranches, was a native of Caen.
Bishop François II de Nesmond authorized the establishment of the Congregation of the Mission of Saint-Lazare in the diocese of Bayeux in 1682.
During World War I, the diocese of Bayeux sent 260 priests and 75 seminarians into military service. Seventeen priests and sixteen seminarians died. In c. 1920 there were 716 parishes in the diocese.
49°16′40″N 0°42′23″W﻿ / ﻿49.2777°N 0.706472°W﻿ / 49.2777; -0.706472