Before Chinggis Khan, a lot of tribal chieves called themselves "Khan". The Great Khan was called Khaan (Khaghan).
Sometimes Arigh Bukha[?] is counted as the 5th Great Khan.
The Yuan Dynasty had suzerain over the Mongol Empire, but it became nominal during Khubilai's reign.
During the reign of Toghun Temür Khan, the Yuan Dynasty retreated from China.
The following Khad are successors of Dayan Khan and directly ruled Chakhar. They had suzerainty over other Mongol tümed, but was unable to excercise their authority over them.
Lingdan Khan's son Ejei surrendered to Hong Taiji[?] and the title of Grand Khan was succeeded by Manchu Emperors.
