Portrait of Pope Cornelius; from a fresco near his grave.

One cannot help being impressed by the coexistence on this same road, and within a mile of each other, of two family vaults of the Cornelii: one in the aristocratic burial-grounds between the viæ Appia and Latina, the other in the subterranean haunts of a despised and persecuted race. One need not be a deep thinker or a religious enthusiast to appreciate that each is worthy of the other; and that the Cornelius of the third century who chose to die the death of a criminal rather than betray his conscience, is a worthy descendant of the Scipios, the heroes of republican Rome. Whenever I happen to pay a visit to the hypogæum of the Cornelii Scipiones,[108] I try to finish my walk by way of that of their noble representative, the victim of the persecution of Decius.

The Pontifical Crypt. I have just mentioned the vault of the Popes as belonging to the same Cemetery of Callixtus. It was discovered in 1854. Its approaches were inscribed with a great number of graffiti, which marked the place as the most celebrated in the cemetery, if not in the whole of underground Rome. A pious hand had written near the entrance door: GERVSALE[M] CIVITAS ET ORNAMENTVM MARTYRVM DNI [Domini]: "This is the Jerusalem of the martyrs of the Lord." The débris which obstructed the chamber was removed as quickly as the narrowness of the space would permit, and as it passed under the eyes of de Rossi, he was able to detect the names of Anteros, Fabianus, Lucius, and Eutychianus on the broken marbles. There were, besides, one hundred and twenty-five fragments of a metric inscription by Damasus, which gave the desired information, in the following words:—

"Here lie together in great numbers the holy bodies you are seeking. These tombs contain their remains, but their souls are in the heavenly kingdom. Here you see the companions of Sixtus waving the trophies of victory; there the bishops [of Rome] who shielded the altar of Christ; the pontiff who saw the first years of peace [Melchiades, a. d. 311-314]; the noble confessors who came to us from Greece [Hippolytus, Hadrias, Maria, Neon, Paulina], and others. I confess I wished most ardently to find my last resting place among these saints, but I did not dare to disturb their remains."

Callixtus (218-223), the founder of the cemetery, does not lie in it. He perished in a popular outbreak, having been thrown from the windows of his house into the square, the site of which corresponds with the modern Piazza di Santa Maria in Trastevere, the area Callisti of the fourth century. The Christians recovered his body, and buried it in the nearest cemetery at hand,—that of Calepodius by the Via Aurelia (between the Villa Pamfili and the Casaletto di Pio V.).

Urban, his successor (a. d. 223-230), opens the series in the episcopal crypt of the Appian Way. His name, OYPBANOC E (πισχοπος), has been read on a fragment of a marble sarcophagus. Then follow Anteros (a. d. 235-236), Fabianus (a. d. 236-251), Lucius (a. d. 252-253), and Eutychianos (a. d. 275-283),—in all, five bishops out of the eleven who are known to have been buried in the crypt.

In looking at these humble graves we cannot help comparing them with the great mausolea of contemporary emperors. A war was then raging between the builders of the catacombs and the occupants of the imperial palace. It was a duel between principles and power, between moral and material strength. In 296, bishop Gaius, one of the last victims of Diocletian's persecution, was interred by the side of his predecessors in the crypt; in 313, only seventeen years later, Sylvester took possession of the Lateran Palace, which had been offered to him by Constantine. Such is the history of Rome; such are the events which the study of her ruins recalls to our memory.

The Tomb of Gregory the Great. In the account of his life given in the "Liber Pontificalis," i. 312, two things especially attract our attention: the mission sent by him to the British Isles, and his entombment in the "Paradise" of S. Peter's. Beginning with the latter, we are told that he died on March 12 of the year 604, and that his remains were buried "in the basilica of the blessed Peter, in front of the secretarium, in one of the intercolumniations of the portico." This statement requires a few words of comment.

We have seen how the bishops of the age of persecutions were buried in the underground cemeteries, with a marked preference for those of the Via Appia and the Via Salaria. From the time of Sylvester (314-335) to that of Leo the Great (440-461) they still sought the proximity of martyrs, and obeyed the rule which forbade burial within the walls of the city. Sylvester raised a modest mausoleum for himself and his successors over the Cemetery of Priscilla, on the Via Salaria, the remains of which have just been discovered.[109] Anastasius and Innocent I. found their resting-place over the Cemetery of Pontianus, on the road to Porto; Zosimus and Sixtus in the church of S. Lorenzo; Boniface I. in that of S. Felicitas, on the Via Salaria.

The Vatican began to be the official mausoleum of the Popes with Leo I. in 461. The place selected is not the interior of the church, but the vestibule, and more exactly the space between the middle doorway (the Porta argentea) and the southwest corner, occupied by the secretarium, or sacristy, a hall of basilican shape in which the Popes donned their official robes before entering the church. The place can be easily identified by comparing the accompanying reproduction of Ciampini's drawing of the front of the old basilica of S. Peter's with the plan published in chapter iii., p. 127. For nearly two and a half centuries they were laid side by side, until every inch of space was occupied, the graves being under the floor, and marked by a plain slab inscribed with a few Latin distichs of semi-barbaric style. These short biographical poems have been transmitted to us, with a few exceptions, by the pilgrims of the seventh and ninth centuries, whose copies were afterwards collected in volumes, the most important of which is known as the Codex of Lauresheim. At the time of Gregory the Great there was but a small space left near the secretarium. This was occupied by Pelasgius I., Johannes III., Benedict I., and a few others.