 These were, from west to east, the Qunggirats based on Khiva in Khwārezm (1717–1920), the Mangits in Bukhara (1753–1920), and the Mings in Kokand (Qǔqon; c. 1710–1876).The Manghit dynasty was founded by a common Uzbek family that ruled the Emirate of Bukhara from 1785 to 1920.Manġit power in the Khanate of Bukhara began to grow in the early 18th century, due to the emirs position as "ataliq" to the khan.