sometimes also called Alcázar de Hércules, the palace of the Arab governors, was taken to replace it. Bishops of Tarazona ca. 449 : : Leo — (Mentioned in 449) ca. 516 : : Paul — (Mentioned in 516) 527–541 : St. Gaudiosus ca. 560 : : Didymus — (Mentioned in 560) 572–580 : St. Prudentius 589–592 : Stephen ca. 610 : : Floridius — (Mentioned in 610) ca. 635 : : Elpidius — (Mentioned between 633 and 638) ca. 683 : : Antherius — (Mentioned in 683) ca. 690 : : Nepotianus — (Mentioned between 688 and 693) 8th to 11th centuries: Under Moorish rule. 1118–1151 : Miguel Cornel 1151–1169 : Martín Vergua 1170–1172 : Berenguer 1172–1194 : Juan Frontin 1195–1218 : García Frontin I 1219–1254 : García Frontin II --------- 1257 : Pedro I 1258–1263 : García III --------- 1263 : Alfonso 1270–1277 : Fortuño 1280–1289 : García IV 1289–1304 : Pedro II 1305–1308 : Pedro III 1309–1317 : Miguel Jiménez de Urrea 1317–1321 : Pedro Arnau de Torres 1324–1342 : Beltrán de Cornidela 1343–1346 : Sancho López de Ayerbe 1346–1352 : Gaufrido 1354–1391 : Pedro Pérez Calvillo 1391–1404 : Fernando Pérez Calvillo 1404–1405 : Berenguer de Ribalta 1405–1407 : Francisco Clemente Pérez Capera 1407–1433 : Juan de Valtierra 1435–1443 : Martín Cerdán 1443–1463 : Jorge Bardají, or 1443–1464, son of an Aragonese magistrate. 1464–1478 : Cardinal Pedro Ferriz, favourite of Popes Paul II and Sixtus IV. 1478–1495 : Andrés Martínez Ferriz 1496–1521 : Guillermo Ramón de Moncada — (or Guillén Ramón de Moncada) 1523–1535 : Gabriel de Ortí 1537–1546 : Hércules Gonzaga — (son of Francesco II Gonzaga, Marquis of Mantua). 1546–1567 : Juan González de Munébrega 1567–1572 : See vacant 1572–1574 : Pedro Martínez de Luna 1577–1584 : Juan de Redín y Cruzat 1585–1597 : Pedro Cerbuna, founder of the seminary and of the University of Zaragoza. 1599–1613 : Diego de Yepes 1614–1630 : Martín Terrer de Valenzuela 1630–1631 : Pedro de Herrera 1631–1642 : Baltasar de Navarra y Arroytia 1644–1655 : Diego Castejón Fonseca 1656–1659 : Pedro Manero 1660–1664 : Diego Escolano y Ledesma 1664–1673 : Miguel Escartín 1673–1682 : Diego Francés de Urritigoyti y Lerma 1683–1700 : Bernardo Mateo Sánchez de Castellar 1701–1718 : Blas Serrate 1720–1741 : García Pardiñas Villar de Francos 1741–1755 : José Alcaraz y Belluga 1755–1766 : Esteban Vilanova Colomer 1766–1795 : José Laplana y Castellón 1795–1802 : Damián Martínez de