Basel Gilles de Duremort, O.Cist. 1439–1444, judge in the trial of Joan of Arc Giovanni Castiglione, 1444–1453 Richard Olivier de Longueil, 1453–1470, made a cardinal in 1456. Benoît de Montferrand, 1470–1476 Cardinal Giuliano della Rovere, 1476–1477, non-resident, became Pope in 1503. Galeazzo della Rovere, 1477–1478, non-resident, became bishop of Agen Geoffroy Herbert, 1478–1510 Adrien Gouffier de Boissy, 1510–1519, cardinal Bernard Dovizi da Bibbiena, 1519–1520, Administrator René de Bresche de La Trémoïlle, 1519–1529, abbot of Flavigny Philippe de Cossé–Brissac, 1530–1548, non-resident Payen Le Sueur d'Esquetot, 1549–1551 Étienne Martel de Bacqueville, 1552–1560 Arthur de Cossé–Brissac, 1560–1587 Lancelot Goyon de Matignon, 1587–1588, died just ten days after his nomination. from 1600 to 1854 Nicolas de Briroy, 1589–1620, consecrated in 1597 Guillaume Le Blanc, 1621, died before his consecration Jacques de Carbonnel, 1621, never consecrated Nicolas Bourgoin, 1622–1625 Léonor I Goyon de Matignon, 1627–1646, became bishop of Lisieux Claude Auvry, 1646–1658 Eustache Le Clerc de Lesseville, 1658–1665 Charles–François de Loménie de Brienne, 1666–1720 Léonor II Goyon de Matignon, 1721–1757 Jacques Le Febvre du Quesnoy, 1757–1764 Ange–François de Talaru de Chalmazel, 1764–1798 François Bécherel, 1791–1801 (Constitutional Bishop of Manche) Claude-Louis Rousseau 14 Apr 1802 – 3 Aug 1807 Pierre Dupont de Poursat 3 Aug 1807 – 17 Sep 1835. Louis-Jean-Julien Robiou de la Tréhonnais 1 Feb 1836 – 7 Dec 1852 Bishops of Avranches Nepos, (attested 511) Severus c. 520 Perpetuus 533–541 Egidius 549–550 Paternus, (died 565) Senator (Saint Sénier), 563 Saint Leudeuald, Leodovaldus c. 580 Hildoaldus c. 614– after 627 Saint Rahentrannus, Ragertran, Ragertrannus (after 681 or 683) Aubertus, c. 708 Jean I c. 840 Ansegardus c. 847–c. 853 Remedius 855 Walbert c. 859–c. 862 Norgod (Norgaud) c. 990–c. 1017 or 1018 Maugis (Maingise) 1022–c. 1026 Hugo 1028–c. 1060 Jean d'Ivry (or de Bayeux) 1060–1067, in 1068 Archbishop of Rouen, son of Rodulf of Ivry Michael I 1068–1094 Turgis (Turgise) 1094–1134 Richard de Beaufou 1134–1142 Richard de Subligny 1142–1153 Herbert II 1154–1161 Achard of St. Victor 1162–1171 Richard III 1171–1182 Guillaume I Bureau 1182–c. 1195 Guillaume II de Chemillé 1196–1198 Guillaume III Tollerment 1199–1210 Guillaume IV Bureau 1210–1236 Guillaume V de Saint-Mère-Eglise 1236–1253 Richard IV L`Ainé 1253–1257 Guillaume VI 1257–1258 Richard V L`Anglois 1259–1269 Raoul de Thiéville 1269–1292 Geoffroi Boucher 1293–1306 Nicolas de Luzarches 1307–1311 Michel II de Pontorson 1311–1312 Jean III de La Mouche 1312–1327 Jean IV de Vienne 1328–1331 Jean V Hautfune 1331–1358 Foulque Bardoul 1358–1359 Robert I de La Porte 1359–1379