Author
- Badr ad-Dīn ibn Mālik2
- Benvenuto Rambaldi da Imola2
- Bernardino of Siena2
- Caesarius of Arles2
- Cecco d'Ascoli2
- Cherubino da Spoleto2
- Christine de Pizan2
- Cistercians2
- Clare of Assisi2
- Cyprian2
- Cyrillus de Quidenon2
- Diodorus Siculus2
- Eastern Orthodox Church2
- Eucherius of Lyon2
- Felice Feliciano2
- Florence2
- Froissart, Jean, 1338?-1410?2
- Geert Groote2
- George of Trebizond2
- Giles of Rome2