Author
- Franciscans1
- Frater Paulus1
- Frederick II, Holy Roman Emperor1
- Gallus1
- Galuccio Trevisono Volpe1
- Garcias Ferrandi1
- Gasparinus de Bergamo1
- Gaston III, Count of Foix1
- Geffrey de Bingham1
- General council of Guelfs1
- Gentile da Foligno1
- Geoffrey Chaucer1
- Geoffrey of Monmouth1
- Georg Hayniger1
- Georg von Peuerbach1
- Giacomo Vallaresso1
- Gian Galeazzo Sforza1
- Giles of Rome1
- Giovan Battista Bracciolini1
- Giovanni Battista Guarini1