据历史文献记载,他们是厄鲁特蒙古和硕特部后裔,是一代天骄成吉思汗的子孙。

• According to the recordation of historical literature, they are the descendant of Heshuote division of Erlute Mongoliab and offspring of Habu Tusahaer who is the younger brother of great king, Genghis Khan.