- Andronicus II Palaeologus, Emperor of the East, 1260-13321
- Anne (Mother of the Virgin Mary), Saint1
- Asceticism1
- Asceticism--Early church1
- Astronomy, Greek1
- Botany1
- Botany, Medical1
- Byzantine Empire1
- Byzantine literature1
- Calligraphy1
- Cambrai, League of, 15081
- Cardinal virtues1
- Carthusians1
- Catiline, approximately 108 B.C.-62 B.C.1
- Christian life1
- Clergy--Office1
- Concini family1
- Concini, Giovanbattista1
- Conspiracy of Catiline (Rome : 65-62 B.C.)1
- Constantine XI Palaeologus, Emperor of the East, 1405-14531