Ata-Malik Juvayni
Genghis Khan frequently acquired wives and concubines from empires and societies that he had conquered, these women were often princesses or queens that were taken captive or gifted to him. Genghis Khan's most famous concubine was Möge Khatun, who, according to the Persian historian Ata-Malik Juvayni, was "given to Chinggis Khan by a chief of the Bakrin tribe, and he loved her very much." After Genghis Khan died, Möge Khatun became a wife of Ögedei Khan. Ögedei also favored her as a wife, and she frequently accompanied him on his hunting expeditions.