947: Hored (also Oredo, Horath) 948–968: Marco 995–?: (d. ca. 1000) ?: Folkbert 999–1026: Ekkehard (also Ezico) of Oldenburg 1026–1034: Rodolphus (also Rudolf) 1043–1085: Ratolf 1085: Sigvard 1106: Gunnar (also Gunner) 1120–1135: Albert (also Adelbert) 1135–1139: (also Rike; d. ca. 1142), later also Bishop of Roskilde (1137–1138/1139) 1140–1141: Hermann of Schleswig (titular, never acceded his post) 1141–1145: Occo of Schleswig 1145–1161: Esbern, expelled by the Danish stadholder in Schleswig, died in Saxon exile 1161–1167: Occo of Schleswig, second term 1167–1179: Frederick I 1179–1208: Valdemar of Denmark (1157 or 1158–1235 or 1236, Cîteaux), also Prince-Archbishop of Bremen (1192 elect, 1206–1218 de facto). 1209–1233: Nicholas I, already per pro after Valdemar's imprisonment in 1192, consecrated as bishop after Valdemar's papal deposition 1234–1238: Tuco (also Tyge) 1240-1244: John I (Johannes/Jens) 1244–1255: Eskil 1255–1265: Nicholas II 1265–1282: Bonde (sold the episcopal residence of Gottorp to Eric II, Duke of Schleswig and moved his residence to Schwabstedt in 1268) 1282–1287: James (Jakob) 1287–1307: Berthold 1308–1331: 1331–1342: Hellembert of Fischbeck (Helmbrecht of Visbeke/Vischbeck) 1343–1351: Henry I of Warendorp 1351–1354: (also Dietrich of Kugelweit, or Dietrich of Portitz; ca. 1300–1367), before auxiliary bishop of Brandenburg (1346–1347) and of Olomouc (1347–1351), later Prince-Bishop of Minden (1353–1361) and Prince-Archbishop of Magdeburg (1361–1367). 1354–1369: Nicholas III Brun 1370–1374: Henry II 1375–1421: 1421–1428: , resigned 1429–1474: 1474–1488: Helrich von der Wisch 1488–1499: 1488: (aka Enwald Sövenbroder, Enwaldus Soevenbroder; d. 14 August 1504), bishop elect, elected by the chapter, but not confirmed by the pope, he resigned in favour of the papally preferred Eggert Dürkop 1499–1502: sede vacante Administrator Apostolic John IV (Juan) de Castro (Valencia, 1431–1506, Rome), simultaneously Bishop of Girgenti (1479–1506), Cardinal Priest of Santa Prisca (1496–1506), later also Bishop of Malta (1504–1506). 1502–1507: Detlef Pogwisch 1507–1542: Gottschalk von Ahlefeldt (also Godske Ahlefeldt; last Catholic bishop) Lutheran bishops and superintendents 1542–1551: (also van Hussen; Duchy of Cleves, 1497–1551, Schleswig), simultaneously general superintendent of the Lutheran Church in the Duchy of Schleswig 1551–1556: Frederick II, Prince of Denmark (1532–1556; son of King Frederick I of Denmark), simultaneously Prince-Bishop of Hildesheim 1556–1586: Adolf of Holstein-Gottorp (Flensburg, 1526–1586, Gottorp), simultaneously Duke of Holstein and Duke of Schleswig (1544–1586), assisted by Superintendent (-General as of 1564) Paul von Eitzen since 1562 1586–1602: sede vacante 1586–1593 (Hamburg, 1521–1598, Schleswig), superintendent of the Lutheran church of the Gottorp share of Holstein and Schleswig (as of 1562), general superintendent of the Lutheran church in the entire Duchies