Author
- Christianus Joannes de Villabalzana1
- Cicero1
- Cidrūpāśrama1
- Cipriano de Valera1
- Cistercians1
- Claudian1
- Coelius Sedulius1
- Confraternity of Saint Eulalia and Saint Gênes1
- Confraternity of St. Peter martyr (Palencia)1
- Consiglio Generale1
- Conte Gabuzzi1
- Darmeśvara (Son of Harihara)1
- David HaNagid1
- David ben Hezekiah1
- Daṇḍin1
- Denis Faucher1
- Detti family1
- Dinakarabhaṭṭa1
- Dunash ibn Tamim1
- Egidio Foscarari1