Author
- Haller, William3
- Ibn al-Nadīm, Muḥammad ibn Isḥāq2
- Loomis, Louise Ropes2
- Lunt, William E.2
- Macrobius, Ambrosius Aurelius Theodosius2
- Sima, Qian2
- Stahl, William Harris.2
- William, of Tyre2
- Adam, von Bremen1
- Ambroise, fl. ca. 11961
- Bell, Clair Hayden1
- Bewer, Julius A.1
- Bodin, Jean1
- Boniface, Saint1
- Botsford, George Willis1
- Bracciolini, Poggio1
- Brant, Sebastian1
- Cassiodorus, Senator1
- Castellion, Sébastien1
- Catholic Church. Pope1