- Boethius, d. 5242
- Burlaeus, Gualterus, 1275-1345?2
- Cassian, John, ca. 360-ca. 4352
- Catholic Church.2
- Gregory IX, Pope, ca. 1170-12412
- Grosseteste, Robert, 1175?-12532
- Guilelmus Peraldus, ca. 1190-12712
- Hugo, Argentinensis, approximately 1210-approximately 12702
- Ibn Ḥazm, ʻAlī ibn Aḥmad, 994-10642
- Jerome, Saint, d. 419 or 202
- Jiazhanyanzi2
- Josephus, Flavius2
- Macer, Floridus2
- Nicholas, of Lyra, ca. 1270-13492
- Orthodoxos Ekklēsia tēs Hellados2
- Peter Lombard, Bishop of Paris, approximately 1100-11602
- Peter Riga, ca. 1140-12092
- Petrus, Cantor, ca. 1130-11972
- Prosper, of Aquitaine, Saint, approximately 390-approximately 4632
- Qingmao, xu ji2