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Catacomb of Calepodius — Wikipedia
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The Catacomb of Calepodius (also called the Cemetery of Calepodius) is one of the Catacombs of Rome, notable for containing the tombs of Pope Callixtus I (ironically, the creator of the Catacomb of Callixtus, which once contained the tombs of a dozen other popes) and Pope Julius I, along with the eponymous Calepodius.
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