Author
- Pierre Bersuire2
- Pierre Danes2
- Plutarch2
- Pseudo Bernard of Clairvaux2
- Pseudo-Joachim of Fiore2
- Ranulf Higden2
- Regiomontanus2
- Richard of Middleton2
- Richard of Saint Victor2
- Rutilius Taurus Aemilianus Palladius2
- Sixtus V2
- Thomas of Capua2
- Thomas à Kempis2
- Tibullus2
- Tomasz II Zaremba2
- Torelli family2
- Uffizio della mercanzia of Florence2
- Università de' mercanti (Siena)2
- Walter of Châtillon2
- William Brito2