Author
- Carthusian Order1
- Castelvetro, Giacomo, 1546-1616?1
- Cologne Charterhouse1
- Coluccio Salutati1
- Dante Alighieri1
- Diogenes of Sinope1
- Ephrem the Syrian1
- Eugenio de Salazar1
- Francesco Filelfo1
- Francis of Mayrone1
- Geoffrey of Vinsauf1
- Geoffroy de Saint Thierry1
- Geoffroy du Louroux1
- George of Trebizond1
- Gerard Zerbolt of Zutphen1
- Giles of Rome1
- Giovanni Bóndi1
- Giovanni Francesco Russo1
- Haymo of Faversham1
- Haymo of Halberstadt1