title Genghis Khan in 1206, the Mergids seem to have disappeared as an ethnic group. Those who survived were likely absorbed by other Mongol tribes (Oirats, Buryats, Khalkhas) and others who fled to the Kipchaks mixed with them. In 1215–1218, Jochi and Subutai crushed the remnants of them under their former leader Toghta Beki's family. The Mongols clashed with the Kankalis or the Kipchaks because they had sheltered the Merged. Genghis Khan had a Merged khatun (queen) named Khulan. She died while Mongol forces besieged Ryazan in 1236. In 1236, during the Mongol invasion of Volga Bulgaria, a body of the Merkit was found in the area of land dominated by the Bulgar and Kipchak. Late Mergeds A few Mergeds achieved prominent position among the Mongols, but they were classified as Mongols in Mongolian society. Great Khan Guyuk's beloved khatun Oghul Qaimish, who was a regent from 1248–1251, was a Merged woman. The traditionalist Bayan and his nephew Toqto'a served as grand chancellors of the Yuan dynasty. After the fall of the Yuan dynasty, they were a clan of a banner in the Northern Yuan dynasty. Notes References Mongol peoples Nomadic groups in Eurasia 11th-century establishments in Asia 1200s disestablishments in Asia Former confederations Former monarchies