Ongud

The Ongud (also spelled Ongut or Öngüt; Mongolian: Онгуд, Онход; Chinese: 汪古, Wanggu; from Old Turkic öng "desolate, uninhabited; desert" plus güt "class marker") were a Turkic tribe that later became Mongolized active in what is now Inner Mongolia in northern China around the time of Genghis Khan (1162–1227). Many Ongud were members of the Church of the East. They lived in an area lining the Great Wall in the northern part of the Ordos Plateau and territories to the northeast of it. They appear to have had two capitals, a northern one at the ruin known as Olon Süme and another a bit to the south at a place called Koshang or Dongsheng. They acted as wardens of the marches for the Jin dynasty (1115–1234) to the north of Shanxi.