Roman Catholic Diocese of Acerno
The Diocese of Acerno was a Roman Catholic diocese based in Acerno near Naples in southern Italy, with the bishop's seat in Acerno Cathedral. Created in the 11th century, it was suppressed in 1818, when it was merged with the Diocese of Salerno to create the Archdiocese of Salerno-Acerno.
Coordinates: 40°44′32″N 15°03′15″E / 40.7421°N 15.0543°E
...
Wikipedia