Other notable residents of Tus include the theologian, jurist, philosopher and mystic al-Ghazali; early polymath Jābir ibn Hayyān; the poet Asadi Tusi; the powerful Seljuk vizier Nizam al-Mulk; the medieval polymath Nasir al-Din al-Tusi; the prominent Usooli "mujtahid" (Twelver-Shi'a law interpreter) Shaykh Tusi; and the noted Sufi mystic and historian Abu Nasr as-Sarraj.