Chapter 9

that some one would suddenly rise to revenge the innocent blood into which he had dipped his hands made him tremble every moment for his life; so much so that he caused the porticos of the imperial palace to be encrusted with Phengite marble, in the brilliant surface of which he could see the reflection of his followers and attendants, and could watch their proceedings even if they were at quite a distance behind him. For several weeks he was frightened by thunderbolts. Once the Capitol was struck, next the family tomb on the Quirinal, which he had officially styled Templum Flaviæ Gentis; and another time the imperial palace and even his own bedroom. He was heard to mutter to himself in despair, "Let them strike: who cares?" On another occasion a furious cyclone wrenched the dedicatory tablet from the pedestal of his equestrian statue in the Forum. He also dreamed that Minerva, the protecting divinity of his happier days, had suddenly disappeared from his private chapel. What frightened him most, however, was the fate of Askletarion the fortune-teller. Having asked what sort of death Askletarion expected, the answer was: "I shall very soon be torn to pieces by dogs." To persuade himself and his friends that these predictions deserved no credit, Domitian, who had just received a very sad warning from the oracle of the Fortuna Prænestina, caused the necromancer to be killed at once, and his remains to be enclosed in a well-guarded tomb. But while the cremation was in progress, a hurricane swept the _ustrinum_, and frightened away the attendants, so that the half-charred remains did fall a prey to the dogs. The story was related to the emperor that very evening while he was at supper.

The details of the assassination, which took place a few days later, on September 18, A. D. 96, in the forty-fifth year of his age, and the fifteenth of his reign, are not well known, because, with the exception of the four murderers, the deed was witnessed only by a little boy, to whom Domitian had given the care of the images of the gods in the bedroom. The names of the conspirators are Saturius, the head valet de chambre, Maximus, a freedman of a lower class, Clodianus, an orderly, and Stephanus, who was the head of the party. He was led to commit the crime in the hope that the embezzlements of which he was guilty in his management of the property of Flavia Domitilla, niece of the emperor, would never be discovered, or punished. To avoid suspicion, he appeared for several days before the attempt with his arm bandaged, and in a sling, so that he could carry a concealed weapon with impunity even in the presence of his intended victim. The boy stated at the inquest that Domitian died like a brave man, fighting unarmed against his assailants. The moment he saw Stephanus drawing his dagger he told the boy to hand him quickly the poniard under the pillow of his bed, and to run for help; but he found only the empty scabbard, and all the doors were locked. The emperor fell at the seventh stroke.

The corpse was removed to a garden which his nurse Phyllis owned, on the borders of the Via Latina; and the ashes were secretly mingled with those of his niece Julia, another nursling of Phyllis, and deposited in the family mausoleum on the Quirinal. The mausoleum, which rose in the middle of the atrium of the old Flavian house, was discovered and destroyed towards the middle of the sixteenth century. Ligorio describes the structure as a round temple, with a pronaos of six columns of the composite order. The excavations were made at the expense of cardinal Sadoleto. He found among other things a beautiful marble statue of Minerva, with a shield in the left hand and a lance in the right. The villa of cardinal Sadoleto was afterwards bought by messer Uberto Ubaldini, who levelled everything to the ground, and uprooted the very foundations of the building. In so doing he discovered several headless marble statues. Flaminio Vacca adds, that the columns were of _bigio africano_, fourteen feet high.

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The reader will easily understand, that were I to pass in review the tombs of all the rulers of the Roman Empire, from Trajan to Constantine, the present chapter would exceed the allotted length of the entire book. The Mausoleum of Hadrian, on which the history of the city is written century by century, down to our days; the Column of Trajan, in the foundations of which the ashes of the best of Roman princes are buried; the tomb of Geta, built in the shape of a septizonium, on the Appian Way; the artificial hill of the Monte del Grano, believed to be the tomb of Alexander Severus, and his wife and mother, in the very depths of which the Capitoline sarcophagus and the Portland vase were found: all these monuments would furnish abundant material for archæological, artistic, and historical discussion. My purpose is, however, to mention only subjects illustrated by recent and little-known discoveries, or else to select such representative specimens as may help the reader to compare pagan with Christian art and civilization. For this reason, and to save unavoidable repetitions, I pass over the fate of the emperors of the second and third centuries, and resume my description with those who came to power after the peace of the church.

MAUSOLEA OF CHRISTIAN EMPERORS. The first Christian members of the imperial family, Helena, mother of Constantine, and Constantia, his daughter, were buried in separate tombs, one on the Via Labicana, at the place formerly called _ad duas Lauros_ and now Torre Pignattara, the other near the church of S. Agnese, on the Via Nomentana.

Helena's mausoleum at Torre Pignattara (so called from the _pignatte_, or earthen vases built into the vault to lighten its weight) is round in shape, and contains seven niches or recesses for sarcophagi. One of these sarcophagi, famous in the history of art, was removed from its position as early as the middle of the twelfth century by Pope Anastasius IV., who selected it for his own resting-place. It was taken to the Lateran basilica, where it appears to have been much injured by the hands of indiscreet pilgrims. In 1600 it was carried from the vestibule to the tribune, and thence to the cloister-court. When Pius VI. added it to the wonders of the Vatican Museum, it was subjected to a thorough process of restoration which employed twenty-five stone-cutters for a period of nine years.

The reliefs upon it are tolerably well executed, but lack invention and novelty. They are partly borrowed from an older work, partly combined from various sources in an extraordinary manner; horsemen hovering in the air, and below them, prisoners and corpses scattered around. They are intended to represent a triumphal procession, or possibly a military _decursio_, to which allusion has been made above.

It may appear indiscreet and even insulting on the part of Anastasius IV. to have removed the remains of a canonized empress from this noble sarcophagus in order to have his own placed in it; but we must bear in mind that although the Torre Pignattara has all the appearance of a royal mausoleum, and although the ground on which it stands is known to have belonged to the crown, Eusebius and Socrates deny that Helena was buried in Rome. Their assertion is contradicted by the "Liber Pontificalis" and by Bede, and above all by the similarity between this porphyry coffin and the one discovered in the second mausoleum of which I have spoken,--that of S. Constantia, on the Via Nomentana.

When the love of splendor which was characteristic of the Romans of the decadence induced them to take possession of the enormous block of primeval stone of which this second sarcophagus was made, the art of sculpture had already degenerated; all that it could accomplish was to impart to this mass of rock more of an architectural than a plastic shape. The representations with which the sarcophagus is adorned or disfigured, as the case may be, if met with elsewhere would scarcely attract our attention. On the sides are festoons enclosing groups of winged boys gathering grapes; on the ends are similar figures treading out the grapes. This sarcophagus was removed to the Hall of the Greek Cross by the same enlightened Pope Pius VI.

The same vintage scenes are represented in the beautiful mosaics with which the vault of the mausoleum is encrusted, and from this circumstance the monument received the erroneous name of the Temple of Bacchus, at the time of the Renaissance. There is no doubt that this is the tomb of the princess whose name it bears. Amianus Marcellinus,