TOLENTINO, DIOCESE of. — In the province of Macerata, 217 m above sea level, on the left bank of the Chienti.
Over an area of more than 105 sq. km., it has a population of 17,350 inhabitants, almost all Catholic, distributed among 15 parishes served by 27 diocesan priests and 23 religious; it has a seminary, 2 male and 7 female religious communities (Ann. Pont. 1953, p. 277). The diocese is suffragan to Fermo and has s. Catervo as its patron.
According to the humanist Filelfo, a native of Tolentino, the city was founded by Greek populations, deriving its name from Θόλος (?) which may mean round and indicate the shape of the primitive city. The locality was inhabited from prehistoric times, but T. is most probably of Picene origin; it was a Roman colony and municipium; its local importance was established in the 11th–12th centuries, with the acquisition and subjugation of the neighboring castles. Constituted as a commune, it adhered to the provisions of Cardinal d’Albornoz, who restored the lands of the Marches to the obedience of the Church; subsequently, after various vicissitudes and lordships (the Varano, Fr. Sforza), it passed definitively to the Church, whose fortunes it followed.
The first bishop of whom there is record is Basil, who appears among the signatories of the Council under Felix III (a. 487), then of the Council of Gelasius (a. 495), and of that of Symmachus (aa. 499 and 502). Some historians consider Probiano a bishop of T., at the end of the 4th century, mentioned in one of the inscriptions on Catervo’s sarcophagus (late 4th century), as the one who baptized Catervo, his wife Settimia Severina, and her brother Basso. After Basil, no other bishops of T. are known; it came under the authority of the bishops of Camerino until Sixtus V, who, by the bull Super universas of 10 December 1586, raised « oppidum Tolentini in civitatem et collegiatam ecclesiam S. Mariae in cathedralem », together with the castrum Colmurani and the villages of Paterno, S. Angelo, and S. Andrea, uniting the Macerata (v.), and decreeing « che il vescovo pro tempore di Macerata sia vescovo delle due chiese unite, e benché si chiami vescovo di Macerata, tuttavia nelle lettere e nelle spedizioni relative alla città e diocesi di T. ordinariamente debba sottoscriversi vescovo di Macerata e T. ».
The present cathedral of T., dedicated to the Assumption and to S. Catervo, dates from the 8th century; it was rebuilt in the 13th century (portal, bell tower) and completely renovated in the 19th century. Attached to it is the oratory of S. Catervo (frescoes of the 15th century), which contains the celebrated sarcophagus with the aforementioned bodies, carved on all four sides, with its original lid, commissioned by « Septimia Severina C. F. Marito dulcissimo ac sibi Sarcofagum Et Panteum Cum Tricoro disposuit Et Perfecit ». The three-apsed mausoleum and the sarcophagus were completed in forty-three days. On the front of the sarcophagus are the Good Shepherd and the Princes of the Apostles; on the antefixes of the lid, busts of Catervo and Settimia; on the right side, the Magi and Herod; on the left, the Epiphany; on the rear face, the busts of the two spouses, with their hands joined; monograms, doves, and other symbols adorn the sarcophagus, on which various inscriptions in prose and verse are engraved.
Highly venerated in T. is s. NICCOLÒ (v.). The basilica of the Saint dates from the 13th century; renovated in the Baroque style, it presents on the exterior the characteristic portal by Nanni di Bartolo, a Florentine (15th century). Inside is the « Cappellone », containing a cycle of frescoes with episodes from the life of Jesus Christ and s. Nicola, in the Giottesque-Rimini school, attributed to G. Baronzio of Rimini (14th century) and his school. There is also a marble ark dating from 1474; beneath it is a modern crypt in the Gothic style, where the body of s. Nicola is preserved. The adjoining cloister is noteworthy for the variety of the arches of its columns and the supporting pillars (13th century).
Connected with the history of T. are the Treaty concluded there in 1797 between Pope Pius VI and the Directory of the French Republic, with Napoleon; and the battle known as that of La Rancia (from the name of the castle, 12th–14th centuries), fought in 1815 between the Austrians and G. Murat.
At the Venetian Conclave of 1800, the Sacred College declared the Treaty of T. null and void because it had been extorted by force. - Vedi tav. XXIV.
Renzo U. Montini