Hārūn Bughra Khān

…999 Hārūn (or Ḥasan) Bughra Khān, grandson of the paramount tribal chief of the Qarluq confederation, occupied Bukhara, the Sāmānid capital. The Sāmānid domains were split up between the Ghaznavids, who gained Khorāsān and Afghanistan, and the Qarakhanids, who received Transoxania; the Oxus River thus became the boundary between the…