Ibn al-Sīd al-Baṭalyawsī

Abū Muḥammad ʿAbd Allāh ibn Muḥammad ibn al-Sīd al-Baṭalyawsī, also spelled Ibn Assīd or Abenasid, was an Andalusian grammarian and philosopher. He is the earliest Islamic philosopher from the West whose works have survived.