History of Roi Et began appearing by the end of Ayutthaya period. The lord of Chamba Sak has traveled and resided in Suvarnabhumi district. In the reign of King Taksin, the city has moved to a new location in Roi Et. Suvanabhumi district was still available in the reign of King Rama 3. Later lord Anu Vienchan rebelled Bangkok. The troops invaded the cities along the way to Bangkok. Thailand defeated army, but was beaten in the end.