Author
- Francesco Filelfo1
- Francois de Merles1
- Galen1
- Gentile da Foligno1
- Georg Hayniger1
- Gregory I1
- Guido de Monte Rochen1
- Guido delle Colonne1
- Guillaume de Lanicia1
- Gulielmus Herlyacensis?1
- Hamdullah Hamdi1
- Harawī, ʻUthmān1
- Henry Daniel1
- Hermes Trismegistus1
- House of Requesens1
- Hugh Ripelin of Strasburg1
- Hugh of Saint Victor1
- Hüseyn Uşaki1
- Ibn Daqiq al-Eid1
- Ibn Ghānim, ʻIzz al-Dīn ʻAbd al-Salām ibn Aḥmad, -1279?1