Author
- Haymo of Faversham1
- Heinrich Reicher1
- Heinrich Stegmüller1
- Henricus de Ratisbona1
- Henry VI of England1
- Henry of Langenstein1
- Hoccleve, Thomas, 1370?-1450?1
- House of Gondi1
- House of Requesens1
- House of Ventimiglia1
- Hugh Ripelin of Strasburg1
- Hugh of Fouilloy1
- Hugh of Saint-Cher1
- Hugo Trottus1
- Iachetus Italianus1
- Iacopo Bracciolini1
- Iacopo da Benevento1
- Innocent XI1
- Jacobus Balbi1
- Jacopo Nannis de Piccolomini1