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Roman Catholic Diocese of Cortona
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For the diocese of Crotone (Calabria), see Roman Catholic Archdiocese of Crotone-Santa Severina. For the diocese of Coronea (Coron, Greece), see Latin Bishopric of Coron.
The diocese of Cortona was a Roman Catholic ecclesiastical territory in central Italy, which existed from 1325 to 1986. It was immediately subject to the Holy See.
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In 1986 the diocese of Cortona was united with the Diocese of Sansepolcro and the Diocese of Arezzo to form the diocese of Arezzo-Cortona-Sansepolcro. It became a suffragan (subordinate) diocese of the Metropolitan archdiocese of Florence.[1][2]