Author
- Dante Alighieri1
- Denis Faucher1
- Diogenes Laërtius1
- Domenico Cavalca1
- Egidio Foscarari1
- Ephrem the Syrian1
- Euclid1
- Eutropius1
- Federation of the Seven Communities1
- Festus1
- Francesco Piccolomini1
- Franciscans1
- Garcia Barrionuevo1
- Gasparo Contarini1
- Gentile da Foligno1
- George of Trebizond1
- Gerardo da Siena1
- Gervase of Tilbury1
- Giannozzo Manetti1
- Giles of Rome1