Author
- Henry Hakesalt3
- Hubert de Burgh, 1st Earl of Kent3
- Hugh Ripelin of Strasburg3
- Hugh of Saint-Cher3
- Ivo of Chartres3
- Josephus3
- Lactantius3
- Persius3
- Peter Cantor3
- Pius III3
- Poggio Bracciolini3
- Ptolemy3
- Republic of Venice3
- Roman Catholic Archdiocese of Siena3
- Sulpicius Severus3
- Thomas of Cantimpré3
- Abu Bakr al-Razi2
- Andrea Gritti2
- Aurelius Victor2
- Balia of Siena2