The Roman Catholic Diocese of Osimo was an ancient diocese in Italy. It was founded in the seventh century and in 1725 merged with the Diocese of Cingoli to form the Diocese of Osimo e Cingoli.[1][2] It was contained within the Papal States.[3]
- ^ "Diocese of Osimo e Cingoli" Catholic-Hierarchy.org. David M. Cheney. Retrieved 29 February 2016
- ^ "Diocese of Osimo" GCatholic.org. Gabriel Chow. Retrieved 29 February 2016
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This article incorporates text from a publication now in the public domain: Herbermann, Charles, ed. (1913). "Osimo". Catholic Encyclopedia. New York: Robert Appleton Company.
