- Brass bosses (Bindings)1
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- Business mathematics1
- Callistus II, Pope, -11241
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- Cardona, Catalina de, 1519-15771
- Caro, Ana1
- Carrillo family1
- Carrillo, Pedro, -approximately 1436--Family1
- Castile (Kingdom). Cortes1
- Catholic Church. Province of Santiago de Compostela (Spain)1
- Catiline, approximately 108 B.C.-62 B.C.1
- Centellas y Confortes, Jaime1
- Centellas, Magdalena de1
- Charles IV, Duke of Lorraine, 1604-16751
- Chivalry1
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