Turkish origin theory[edit]The oldest known reference to a possible Turkish origin is given by the medieval historian Ibn Khallikān (died in 1282), who in his work Wafayāt (completed in 669/1271) states that Farabi was born in the small village of Wasij near Fārāb (in what is today Otrar, Kazakhstan) of Turkish parents. Based on this account, some modern scholars say he is of Turkish orgin.[23][24][25][26][27][28] Others, such as Dimitri Gutas, criticize this, saying that Ibn Khallikān's account is aimed at the earlier historical accounts by Ibn Abī Uṣaibiʿa, and serves the sole purpose to prove a Turkic origin for al-Farabi, for instance by inventing the additional nisba (surname) "al-Turk" (arab. "the Turk")—a nisba Farabi never had.[1] However, Abu al-Fedā', who copied Ibn Ḵhallekān, corrected this and changed al-Torkī to the descriptive statement "wa-kāna rajolan torkīyan", meaning "he was a Turkish man."[1] In this regard, Oxford professor C.E. Bosworth notes that "great figures [such] as al-Farabi, al-Biruni, and ibn Sina have been attached by over enthusiastic Turkish scholars to their race".