Author
- Hocazade Esad Efendi2
- Honorat Bovet2
- House of Gondi2
- House of Requesens2
- Hugh of Balma2
- Hārīta2
- Ibn Asakir2
- Ibn Hijjah al-Hamawi2
- Ibn Khallikan2
- Ibn al-Khabbaz2
- Ibrāhīm al-Ḥalabī2
- Ibrāhīm ibn Ḥusayn2
- Immanuel Bonfils2
- Innocent V2
- Ismāʻīl ibn Abī Bakr Ibn al-Muqrī2
- Jacopo Piccolomini-Ammannati2
- Jacques Legrand2
- James of Lausanne2
- Jayāditya2
- Jaʻfar Astarābādī2