The first bishop, the "Apostle" of Ravenna, according to Agnellus, was S. Apollinaris, a Syrian of Antioch, the friend and disciple of S. Peter, who, as we know, had been bishop of Antioch for seven years before he went to Rome. Apollinaris followed S. Peter to the Eternal City and was appointed by him bishop of Ravenna, whither he came to establish the church. There might seem to be some doubt as to his martyrdom; but, according to Agnellus, he was succeeded by his disciple S. Aderitus, and he in his turn by S. Eleucadius, a theologian, who is said to have written commentaries upon the books of the Old and New Testaments, and to have been followed as bishop by S. Martianus, a noble whom S. Apollinaris had ordained deacon. There follows in the _Liber Pontificalis_ of Agnellus a list of twelve bishops, S. Calocerus, S. Proculus, S. Probus, S. Datus, S. Liberius, S. Agapetus, S. Marcellinus, S. Severus (c. 344), S. Liberius II., S. Probus II., S. Florentius, and S. Liberius III., who occupy the see before we come to S. Ursus, who "first began to build a Temple to God, so that the Christians previously scattered about in huts should be collected into one sheepfold."[1] S. Ursus, according to Dr. Holder-Egger, ruled in Ravenna from 370 to 396, and his church was dedicated in 385; but a later authority[2] would seem to place his pontificate later, and to argue that it immediately preceded that of S. Peter Chrysologus, who, the same authority asserts, was elected in 429. All agree that S. Ursus reigned for twenty-six years, and therefore, if he immediately preceded S. Peter Chrysologus, he was elected not in 370, but in 403; that is to say, in or about the same time as Honorius took up his residence in Ravenna. [Footnote 1: "Iste piimus hic initiavit Templum construere Dei, ut plebes Christianorum quae in singulis tuguriis vagabant in unum ovile piissimus collegeret Pastor ... Igitur aedificavit iste Beatissimus Praesul infra hanc Civitatem Ravennam Sanctam Ecclesiam Catholicam, quo omnes assidue concurremus, quam de suo nomine Ursianam nominavit ... "] [Footnote 2: A Testi Rasponi, _Note Marginali al Liber Pontificalis di Agnello Ravennate_ in _Atti e Memorie della R. Dep. di St. Pat. per la Romagna_, iii. 27 (Bologna, 1909-10).] However that may be, we must attribute the foundation of a new cathedral church in Ravenna to S. Ursus, for till this day it bears his name, Ecclesia Ursiana, though it appears to have been dedicated in honour of the Resurrection (Anastasis.) [Illustration: THE CATHEDRAL (_Basilica Ursiana_)]