Author
- Charles IX of France1
- Charles VII of France1
- Charles the Bold1
- Chaves, Melchor de1
- Christopher John Davenport1
- Città di Castello1
- Claude Nau1
- Concini family1
- Cristoforo di Guidantonio de Piccolomini1
- Cyriacus Schnauß1
- Dawūd al-Qayṣarī1
- De Lazara, Nicoló1
- Diego Morales1
- Dieudonné Cabanier1
- Duchy of Parma and Piacenza1
- Edmund de Dronfeld1
- Edward Granville Browne1
- Edward North, 1st Baron North1
- Eliyahu ben Menaḥem Cohen1
- Emperor Rudolf II1