Wikipedia
Mutukan
Mutukan was the eldest son of Chagatai Khan and was grandson of Genghis Khan. Mutukan (Mö'etüken) was killed during the siege of Bamiyan in 1221. His son was Yesü Nto'a, a grandson of Chagatai Khan. Yesu' Nto'a was the father of Baraq (Chagatai Khan). Buraq Khan was khan of Moghulistan from 1266–1271.