genuine spelling. The substitution of the B instead of the V took place in the eighth or ninth century, and appears for the first time in the Codex of Berne. The grammarian who wrote it was evidently of the opinion that _Viatrix_ was not the right spelling; and so the true and beautiful name of the sister of Faustinas and Simplicius became corrupted. [Illustration: Sancta Viatrix.] The accompanying illustration represents the portrait of Viatrix discovered in the Catacomb of Generosa in the spring of 1868. THE CEMETERY OF DOMITILLA. The farm of Torre Marancia, at the crossing of the Via Ardeatina and the Via delle Sette Chiese, is familiar to archæologists on account of the successful excavations which the duchess of Chablais made there in the spring of the years 1817 and 1822. Bartolomeo Borghesi, who first visited them in April, 1817, describes the remains of a noble villa of the first century, with mosaic pavements, fountains, statuary, candelabra, and frescos. The pictures of Pasiphae, Canace, Phædra, Myrrha, and Scylla, which are now in the Cabinet of the Aldobrandini Marriage, in the Vatican Library, were discovered in one of the bedrooms of the villa. Other works of art, now exhibited in the third compartment of the Galleria dei Candelabri, were found in the peristyle. An exact description of these discoveries, with maps and illustrations, is given by Marchese Biondi in a volume called "Monumenti Amaranziani," published in Rome in 1825. The Villa Amaranthiana, from which the modern name of Torre Marancia is derived, belonged to two ladies, one of imperial descent, Flavia Domitilla, a relative of Domitian and Titus, the other of patrician birth, Munatia Procula, the daughter of Marcus. Domitilla's name appears twice in documents attesting her ownership of the ground; the first is the grant of a sepulchral area, measuring thirty-five feet by forty, to Sergius Cornelius Julianus _ex indulgentia Flaviæ Domitillæ_; the other mentions the construction of another tomb, _Flaviæ Domitillæ divi Vespasiani neptis beneficio_.[158] These concessions refer to burial-plots above ground, on the Via Ardeatina. Much more important was the permission given by Domitilla for the excavation of a catacomb in the service of the Church, which had just been established in Rome by the apostles. The catacomb consisted originally of two sections; one for the use of those members of the imperial Flavian family who had been converted to the gospel, and one for common use. I have already given a brief account of the first (see p. 10). The entrance to the crypts was built in a conspicuous place, under the safeguard of the law which guaranteed the inviolability of private tombs. The place can still be visited. On each side of the entrance are apartments for the celebration of anniversary banquets, the ἀγἁπαι or love-feasts of the early Church. Those on the left are decorated in the so-called Pompeian style, with birds and festoons on a red ground.