Other bishops of the early period are: St. Euvertius (who features in the Calendar of the Book of Common Prayer), about 355 to 385, according to M. Cuissard; Anianus (385-453), who invoked the aid of the "patrician" Ætius against the invasion of Attila, and forced the Huns to raise the siege of Orléans [see Gregory of Tours, The History of the Franks II.6-7]; St. Prosper (453-63); St. Monitor (about 472); St. Flou (Flosculus), died in 490; St. Eucherius (717-43), native of Orléans and a monk of Jumièges, who protested against the depredations of Waifre, a companion of Charles Martel, and was first exiled by this prince to Cologne, then to Liège, and died at the monastery of St. Trond.

The monks of Micy contributed much to the civilization of the Orléans region; they cleared and drained the lands and taught the semi-barbarous inhabitants the worth and dignity of agricultural work.

Among the notable saints of the diocese are: St. Maurus, called to France by St. Innocent, Bishop of Le Mans, and sent thither by St. Benedict, resided at Orléans with four companions in 542.

The people of Orléans were so impressed by the preaching of Blessed Robert of Arbrissel in 1113 that he was invited to found the monastery of La Madeleine, which he re-visited in 1117 with St. Bernard of Thiron.

The charitable deeds of king St. Louis at Puiseaux, Châteauneuf-sur-Loire, and Orléans, where he was present at the translation of the relics of St. Aignan (26 October 1259), and where he frequently went to care for the poor of the Hôtel Dieu, are well known.

Blessed Jeanne de Valois was Duchess of Orléans and after her separation from Louis XII (1498) she established, early in the sixteenth century, the monastery of L'Annonciade at Châteauneuf-sur-Loire.

The Calvinist Jacques Bongars, councillor of king Henry IV of France, who collected and edited the chronicles of the Crusades in his "Gesta Dei per Francos", was born at Orléans in 1554.

Until 1792, and again from 1802 to 1830, finally from 1842 to the present day, a great religious feast, celebrated 8 May of every year at Orléans in honour of Joan of Arc, attracted multitudes.

Twentieth-century bishops of Orleans included Guy Riobé, whose opposition to nuclear weapons led to an altercation with a member of Georges Pompidou's government, and his successor, Jean-Marie Lustiger, who was appointed in 1979 after a long interregnum and shortly afterwards translated to Paris.

The "Capitularies" which Theodulfus addressed to the clergy of Orléans are considered a most important monument of Catholic tradition on the duties of priests and the faithful.

His Ritual, his Penitential, his treatise on baptism, confirmation and the Eucharist, his edition of the Bible, a work of fine penmanship preserved in the Puy cathedral, reveal him as one of the foremost men of his time.

Theodulfus opened the Abbey of Fleury to the young noblemen sent thither by Charlemagne, invited the clergy to establish free schools in the country districts, and quoted for them, "These that are learned shall shine as the brightness of the firmament: and they that instruct many to justice, as stars to all eternity" (Dan., xii 3).

One monument of his time still survives in the diocese, the apse of the church of Germigny-des-Prés modelled after the imperial chapel, and yet retaining its unique mosaic decoration.