- Capponi family1
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- Capponi, Ludovico, 1533-16141
- Capponi, Niccolò1
- Cardinal virtues1
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- Catherine, of Alexandria, Saint1
- Catherine, of Siena, Saint, 1347-13801
- Catholic Church. Archdiocese of Wrocław (Poland)1
- Cecco, d'Ascoli, 1269-13271
- Cesare d'Este, Duke of Modena and Reggio, 1552-16281
- Chess1
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