Author
- Guillaume de Rennes1
- Gwenllian of Wales1
- Haimo of Auxerre1
- Hakim al-Nishaburi1
- Heinrich IV. von Württemberg1
- Henry of Segusio1
- Herbert of Auxerre1
- Hibat Allāh ibn Salāmah1
- Hippocrates1
- Horace1
- Hugh Bigod, 3rd Earl of Norfolk1
- Hugh Talemache1
- Hugh of Saint-Cher1
- Husam al-Din al-Hajiri1
- Ibn Abi al-Isbaʻ1
- Ibn Asakir1
- Ibn Battah1
- Ibn Duraid1
- Ibn Khalawayh1
- Ibn al-Ajdābī1