apostle, his friendship with Seneca, 17;
silver-gilt statue of, 26;
proofs of his death in Rome, 123;
position of his tomb, 151;
place of his execution, 156;
his grave and tombstone, 157 (cut);
portrait head, 212 (cut);
his liberty to preach in Rome, 311;
his friend Ampliatus, 343;
his body transferred temporarily to the Catacombs, 345.

Paul, S., basilica of. See _S. Paolo fuori le Mura_, under _Churches_.

Paul and Peter, names on a pagan tomb, 16.

Paul III., tomb, 245;
character, 246;
his patronage of art, 247;
his apartments on Hadrian's Mole, 247;
and Cellini, 247;
excavates the Baths of Caracalla, 249.

Paul V., Pope, 48, 136, 144.

Paulinus of Nola, 43;
his epistles to Licentius, 14.

Pavements, basilica of Parenzo, 30.

Pavia, Church of S. Michele Maggiore, 31.

Pelagius II., Pope, 121.

Pentecost, celebration of, 50.

Perpetua, Acts of, 49.

Persecution under Claudius, 310;
under Nero, 312;
under later emperors, 313;
under Diocletian, 314.

Peter, S., celebration of the feast of, 43;
his presence in Rome proved by documents, 123;
by monumental evidence, 125;
the exact place of his execution determined, 127;
his tomb, 129;
his chair, 140 (cut);
the bronze statue, 141, 142 (cut);
his body probably still under the altar in his church, 148;
portrait head, 212 (cut);
his body transferred temporarily to the Catacombs, 345.

Peter and Paul, houses connected with their stay in Rome, 110, 112.

Petronilla, 3, 200;
her burial-place, 340;
represented in a fresco, 341 (cut);
not a daughter of S. Peter, 342.

Phaon, Nero's flight to villa of, 186;
remains of villa of, 188 (map).

Philip the Arab, Emperor, a Christian, 13.

Philip the Younger, son of Philip the Arab, bust, 13 (cut).

Piacenza, church of S. Sevino, 31;
votive tablet to Minerva found at, 63.

Piazza di S. Maria Maggiore, 172, 182;
di Santa Maria in Trastevere, 220;
della Minerva, 95, 97;
del Pantheon, 95;
di Pietra, 99;
del Quirinale, 172;
della Rotonda, 92, 97;
della Stazione, 97;
di Termini, 48.

Pilate, house of, 180.

Pincian Hill, palace of the Acilii Glabriones, 5.

Piso Frugi Licinianus, L. Calpurnius, 277.

Platorinus, C. Sulpicius, his tomb, 265, 268 (plate).

Poetical contests on the Capitol, 282.

Polla, Lucilia, tomb of, 283.

Polla, Minasia, 267 (plate).

Pompeius Magnus, son of Licinius Crassus, 277;
his ep