Author
- Bahya ben Asher2
- Cyprian2
- Cyrillus de Quidenon2
- Dawūd al-Qayṣarī2
- Eucherius of Lyon2
- Eusebius of Caesarea2
- Eusebius of Cremona2
- Fakhr al-Din al-Razi2
- Farabi2
- Felice Feliciano2
- Gersonides2
- Gregory I2
- Gregory of Tours2
- Hugh of Saint Victor2
- Ibn Khallikan2
- Ibn Malik2
- Ibn al-Banna' al-Marrakushi2
- Ibn al-Farid2
- Ibn al-Jazari2
- Ismāʻīl ibn Abī Bakr Ibn al-Muqrī2