Author
- Julius II2
- Nasir al-Din al-Tusi2
- Nikolaus von Dinkelsbühl2
- Paul III2
- Pierre Danes2
- Regiomontanus2
- Requesens2
- Ressani family2
- Roman Catholic Archdiocese of Siena2
- Safi al-Din al-Urmawi2
- Sallust2
- Sixtus V2
- Terence2
- Torelli family2
- Uffizio della mercanzia of Florence2
- Università de' mercanti (Siena)2
- Wool Guild2
- knight of the Teutonic Order2
- 'Ali ibn al-'Abbas al-Majusi1
- Abbadia San Salvatore1