Author
- Hilduin1
- Isidore of Seville1
- Israel Yaakov Algazi1
- Jacobus de Voragine1
- Jacopone da Todi1
- James of Lausanne1
- Jean Gerson1
- Johannes ab Indagine1
- John Felton1
- John Halgren of Abbeville1
- Joshua ibn Shuaib1
- Julian of Toledo1
- Leo Archpriest1
- Leo I1
- Maurice de Sully1
- Mosheh Nigrin1
- Nahmanides1
- Nicoluccio di Ascoli1
- Peter Damian1
- Peter of Limoges1