Author
- George of Trebizond2
- Gersonides2
- Guillaume de Lanicia2
- Heinrich von Friemar2
- Ibn Hijjah al-Hamawi2
- Ibn Khallikan2
- Ibn al-Banna' al-Marrakushi2
- Ibn al-Ḥājib2
- Jacobus de Cessolis2
- Jalal Al-Din Al-Khabazi2
- Jalal al-Din al-Qazwini2
- Jalaluddin al-Mahalli2
- Johann Herolt2
- Johannes Nider2
- John Chrysostom2
- John Mandeville2
- John of Wales2
- Kamāl al-Dīn Turkumānī2
- Lactantius2
- Lorenzo Valla2