The magnificent basilica, one of the most splendid in Italy, was sacked by the French in April 1512, but, as Dr. Corrado Ricci says, it was not they who destroyed the church itself, but the _accademici_ of the eighteenth century, who, instead of conserving the glorious building, then some thirteen hundred years old, began in 1733 to pull it down, to break up the beautiful capitals and columns of precious marbles, and to make out of the fragments the pavement of the new church we still see, begun in 1734 by Gian Francesco Buonamici da Rimini. Only the apse with its beautiful great mosaic remained for a few years till at last it too was destroyed. Thus the church we have in place of the old Basilica Ursiana is a building of the eighteenth century, and all that we care for in it is the fragments that are to be found there of its glorious predecessor. These are few in number and of little account. Supporting the central arch of the portico are two marble columns which belonged to the old basilica, and by the main door are two others of granite which came perhaps from the old nave. Entering the church we find ourselves in a cruciform building consisting of three naves, divided by twenty-four columns of marble, transept, and apse, with a dome over the crossing. In the second chapel on the right is an ancient marble sarcophagus said to be that of S. Exuperantius, bishop of Ravenna about 470. The magnificent tomb carved in high relief did not, however, belong to the old cathedral, but was brought here when the church of S. Agnese was destroyed. In the south transept is the chapel of the Madonna del Sudore, where on either side are two other sarcophagi of marble adorned with figures and symbols. That on the right is said to be the tomb of S. Barbatianus, confessor of Galla Placidia, and was originally in the church of S. Lorenzo in Caesarea, whence it was brought to the cathedral in the thirteenth century by the archbishop Bonifazio de' Fieschi, whom Dante found in Purgatory among the gluttons: "Bonifazio che pasturo col rocco molte genti..." He brought the sarcophagus to the cathedral for his own tomb and there I suppose he was buried. The sarcophagus upon the left was likewise used in 1321 as a tomb for himself by the archbishop, Rainaldo Concoreggio. This, too, is sculptured with a bas-relief of Christ, a nimbus round His head, a book in His hand, seated on a throne set on a rock, out of which four rivers flow. With outstretched hand He gives a crown to S. Paul, while S. Peter bearing a cross holds a crown, just received, in his hand. The sculpture on the sarcophagus of S. Barbatianus is ruder. The high altar is of course modern, but within it is an ancient marble sarcophagus of the sixth century, in which it is said the dust of nine bishops of about that time lies.