The Jerusalem and Palatine Church of San Giovanni di Malta - San Placido and Compagni Martiri is a place of worship in Messina located on Via San Giovanni di Malta. It belongs to the Archdiocese of Messina-Lipari-Santa Lucia del Mela, the vicariate of Messina Centro under the patronage of the Madonna della Lettera. Once, it was a Benedictine abbey, the first built in Sicily. (Entry from the Italian Wikipedia page, CC BY-SA. Location reported by the OpenStreetMap community.)
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