Author
- Gregory XIV1
- Gregory de Chastellar1
- Gregory of Tours1
- Gualberto Fabricio de Vagad1
- Guido di Biagio di Carlo Piccolomini1
- Guillaume de Salins1
- Hai Gaon1
- Hanns Schwartz1
- Hasan Kafi Pruščak1
- Heinrich Bullinger1
- Heinrich Reicher1
- Heinrich von Friemar1
- Henry III of France1
- Hernando del Pulgar1
- Hoca Sadeddin Efendi1
- Honorat de Bueil, seigneur de Fontaines1
- House of Blois1
- House of Ventimiglia1
- House of della Rovere1
- Hugh Ripelin of Strasburg1