The Patriarchate of Venice, also sometimes called the Archdiocese of Venice, is a Latin Church ecclesiastical territory or patriarchal archdiocese of the Catholic Church in Venice, Italy. In 1451 the Patriarchate of Grado was merged with the Bishopric of Castello and Venice to form the Archdiocese of Venice.
The Archdiocese of Udine is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church in Italy. The see was established in 1752 when the Patriarchal see of Aquileia was divided. From 1818 to 1846 it was a suffragan diocese of the Patriarch of Venice.
The Diocese of Oppido Mamertina-Palmi is a Roman Catholic ecclesiastical territory in southern Italy, existing under that name since 1979. Historically it was the Diocese of Oppido Marmertina (Oppidensis). It is a suffragan see of the Archdiocese of Reggio Calabria.
The Archdiocese of Acerenza is a Roman Catholic ecclesiastical territory of the Latin Church in southern Italy, included in the provinces of Lecce and Potenza. It has existed as a diocese since the fourth or fifth centuries. In the 11th century it was elevated to an archdiocese. In 1203 it was united with the diocese of Matera to form the Archdiocese of Acerenza and Matera. This was separated again in 1954, recreating the Archdiocese of Acerenza, which briefly became the Diocese of Acerenza in 1976 before reverting to an archdiocese in 1977. Its metropolitan is the Archdiocese of Potenza-Muro Lucano-Marsico Nuovo.
The Diocese of Nocera Umbra was a Roman Catholic diocese in Umbria, Italy.
The Italian Catholic Diocese of Mazara del Vallo is in far western Sicily. It is a suffragan of the Archdiocese of Palermo.
The Italian Catholic diocese of Bertinoro existed from 1360 to 1986. In that year it was merged with the diocese of Forlì to create the diocese of Forlì-Bertinoro.
The Diocese of Alife-Caiazzo is a Roman Catholic ecclesiastical territory in Campania, southern Italy, created in 1986. In that year the historic Diocese of Alife was united with the Diocese of Caiazzo. The diocese is a suffragan of the Archdiocese of Naples.
The Italian Catholic Diocese of Melfi-Rapolla-Venosa is in Basilicata, southern Italy. In 1986 the historic Diocese of Melfi-Rapolla was united with the Diocese of Venosa. The diocese is a suffragan of the Archdiocese of Potenza-Muro Lucano-Marsico Nuovo. The Abbey of the Santissima Trinità at Venosa comes under the Diocese.
The Italian Roman Catholic diocese of Conversano-Monopoli, in Apulia, has existed since 1986, when the diocese of Monopoli was united with the historic diocese of Conversano. The diocese is a suffragan of the Archdiocese of Bari-Bitonto.
The Diocese of Teano was a Roman Catholic diocese in Italy, located in the city of Teano in the province of Caserta in Campania, Italy. In 1818, it was united the Diocese of Calvi Risorta to form the Diocese of Calvi e Teano. In 1986, the two dioceses were combined into one, with the seat of the bishop at Teano.
The Italian Catholic Diocese of Ugento-Santa Maria di Leuca in Apulia, has existed under this name since 1959. It is a suffragan of the Archdiocese of Lecce. The historic Diocese of Ugento has existed since the thirteenth century.
The Diocese of Sessa Aurunca is a Roman Catholic ecclesiastical territory in southern Italy. Since 1979 it has been a suffragan of the Archdiocese of Naples.
The Italian Catholic Archdiocese of Monreale is in Sicily. As of 2000 it is no longer a metropolitan see, and is now a suffragan of the Archdiocese of Palermo.
The Italian Catholic diocese of Lacedonia, a suffragan of the archdiocese of Benevento in Campania, existed until 1986 when incorporated into the reorganized Roman Catholic Diocese of Ariano Irpino-Lacedonia.
The former Italian Catholic Diocese of San Severino, in the Province of Macerata, Marche in Central Italy, existed until 1986. In that year it was united into the Archdiocese of Camerino to form the Archdiocese of Camerino-San Severino Marche.
The Italian Roman Catholic diocese of Acquapendente was an ecclesiastical territory in Lazio. The seat of the bishop was in the cathedral of Acquapendente, dedicated to the Holy Sepulchre. The diocese was established in 1649, when it was created in the place of the suppressed diocese of Castro. In 1986, along with other dioceses, it was merged into the diocese of Viterbo, Acquapendente, Bagnoregio, Montefiascone, Tuscania e San Martino al Monte Cimino.
The Diocese of Minori was a Roman Catholic diocese in Italy, located in Minori, province of Salerno, region of Campania in the ecclesiastical province of Amalfi. In 1815, it was suppressed, and its territory and Catholic population assigned to the Archdiocese of Amalfi.
The Diocese of Umbriatico was a Roman Catholic diocese located in the town of Umbriatico in the province of Crotone in southern Italian region of Calabria. In 1818, it was suppressed with the bull De utiliori of Pope Pius VII, and incorporated in the diocese of Cariati.
The Diocese of Pienza was a Roman Catholic diocese located in the town of Pienza in the province of Siena, in the Val d'Orcia in Tuscany between the towns of Montepulciano and Montalcino. Until 1462, the town was known as Corsignano. It took the name Pienza from its most famous native son, Pope Pius II, who elevated the town to the status of a city (civitas), and established the new diocese. The diocese existed as an independent entity from 1462 to 1772, directly subject to the Holy See (Papacy).
