Three early Islamic Philosophers who were greatly influenced by Aristotle and Plato, who went on to influence Maimonides and Thomas Aquinas.
Abu Nasr Muhammad Al-Farabi, known in the West as Alpharabius
(c. 872– 951 CE)
Ibn Sina (980 – 1037 CE), commonly known in the West as Avicenna
Ibn Rushd Abū l-Walīd Muḥammad Ibn ʾAḥmad Ibn Rušd; 1126 – 1198), commonly known in the West as Averroes