Ligdan Khan

Khutugtu Khan, born Ligdan, (1588–1634) was a khagan of the Northern Yuan dynasty, reigning from 1604 to 1634. During his reign, he vigorously attempted to reunify the divided Mongol Empire, achieving moderate levels of success. However, his unpopular reign generated violent opposition due to his harsh restrictions over the Mongol tribes as he attempted to centralize the state. His alliance with the Ming dynasty, sponsorship of Tibetan Buddhism in Chakhar and the reorganization of Mongol political divisions were ineffective when the Later Jin dynasty became the major power in East Asia.