- Censures, Ecclesiastical1
- Cesare d'Este, Duke of Modena and Reggio, 1552-16281
- Charles VIII, King of France, 1470-14981
- Charles, Duke of Burgundy, 1433-14771
- Charts, diagrams, etc.1
- Chiarini family1
- Childhood of Jesus Christ1
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- Christian ethics--Middle Ages1
- Christian heresies--Middle Ages1
- Christian heretics1
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- Christian life--Catholic authors1
- Christian life--Middle Ages1
- Christian literature, Early1
- Christian philosophy1
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- Christian poetry, French1
- Christian saints1