Author
- Cancon1
- Carrillo family1
- Cecco d'Ascoli1
- Charles, Prince of Viana1
- Cherubino da Spoleto1
- Cistercians1
- Clare of Assisi1
- Coelius Sedulius1
- Cologne Charterhouse1
- Coluccio Salutati1
- Confraternita della Santa Croce in Lucca1
- Conrad Bote1
- Council of Basel1
- David Abudirham1
- Diya al-Din al-Maqdisi1
- Dominicus de Ragusia1
- Durandellus1
- Elijah Bashyazi1
- Elishaʻa, ha-Yeṿani1
- Enguerrand de Monstrelet1