Author
- Horace1
- Hugh of Fouilloy1
- Hugh of Saint Victor1
- Humbert of Romans1
- Innocent IV1
- Innocent VIII1
- Isidore of Seville1
- Johann Reger1
- Johannes Meyer1
- John Shirley1
- John of Damascus1
- Julianus Pomerius1
- Justin1
- Justinian I1
- Lorenzo Guglielmo Traversagni1
- Marco Polo1
- Marcus Ulpius Julianus1
- Martin of Tours1
- Nene1
- Paul the Deacon1