BAHĀʾ-AL-DĪN SOLṬĀN WALAD, MOḤAMMAD, 7th-8th/13th-14th-century Sufi shaikh and poet, son and eventual successor of Mawlānā Jalāl-al-Dīn Rūmī (Mawlawī). Bahāʾ-al-Dīn was…