Author
- Carlos José Gutiérrez de los Ríos y Sarmiento1
- Castino1
- Charles VII of France1
- Charles the Bold1
- Charles, Prince of Viana1
- Christine de Pizan1
- Christopher John Davenport1
- Conrad Bote1
- Consiglio Generale1
- Council of Basel1
- Cristoforo di Guidantonio de Piccolomini1
- Cyrillus de Quidenon1
- De Lazara, Nicoló1
- Duchy of Milan1
- Einhard1
- Emperor Rudolf II1
- Enguerrand de Monstrelet1
- Fakhr al-Din al-Razi1
- Fakhr al-Dīn Aḥmad ibn al-Ḥasan Jārbardī1
- Ferdinand II of Aragon1