Ürüg Temür

Ürüg Temür, also called Yulong Temür, was a Yuan Mongol prince and fifth-generation descendant of Qasar, Genghis Khan's brother. In 1319 he was enfeoffed as Prince of En, and in 1326 he succeeded as Prince of Qi with pastures on the Ergun and Hailar rivers.

During the succession war of 1328 he sided with Tugh Temür against Ragibagh: his troops besieged Shangdu, forced chancellor Dawlat Shah to surrender with the imperial seal and captured and killed Tokto, Prince of Liao. He died in 1329 and was succeeded by his son Shiremen.