Roman Catholic Diocese of Montefiascone

The diocese of Montefiascone was a Catholic ecclesiastical territory in Italy. It was created from the diocese of Bagnorea in 1396, and in 1986 was united into the diocese of Viterbo, Acquapendente, Bagnoregio, Montefiascone, Tuscania e San Martino al Monte Cimino.

Its first bishop was the French Augustinian Pierre d'Anguiscen (1376), a partisan of the antipope Clement VII. In 1435 the see was united with the diocese of Corneto, and so remained until, in 1854, Corneto became a part of the diocese of Civitavecchia.

Among its bishops were:

Erected: 14th Century
Latin Name: Faliscodunensis o Montis Falisci
Immediately Subject to the Holy See

Name Changed: 5 December 1435
Latin Name: Cornetanus Tarquiniensis et Montisflasconsis

14 June 1854: United with the Diocese of Civitavecchia and then split into the Diocese of Montefiascone and the Diocese of Tarquinia e Civitavecchia
Immediately Subject to the Holy See

27 March 1986: United with the Diocese of Acquapendente, the Diocese of Bagnoregio, and the Diocese of Viterbo e Tuscania to form the Diocese of Viterbo, Acquapendente, Bagnoregio, Montefiascone, Tuscania e San Martino al Monte Cimino

 This article incorporates text from a publication now in the public domain: Herbermann, Charles, ed. (1913). "". Catholic Encyclopedia. New York: Robert Appleton. 

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