Author
- al-Ḥasan Ibn-Muḥammad Ṣaġānī5
- Giles of Rome4
- Guillaume Durand4
- Guillaume de Lorris4
- Maḥmūd ibn ʻUbayd Allāh Burhān al-Sharīʻah4
- Petrus Comestor4
- Abdullah Ibn Mahmud al-Mawsili3
- Albertus Magnus3
- Averroes3
- Aḥmad ibn ʻAlī Ibn al-Sāʻātī3
- Bonaventure3
- Burhan al-Din al-Murghinani3
- Clement V3
- Eastern Orthodox Church3
- Giordano Ruffo3
- Gratian3
- Gregory I3
- Gregory IX3
- Guido delle Colonne3
- Hugh Ripelin of Strasburg3