 Known also as the Golden Horde, the Kipchak khanate belonged to one of the branches of Jochi's house -Genghis Khan's eldest son.The Kipchak leader Bačman was captured in 1236–37 on the Volga banks by Möngke, and then executed.According to Rashid-al-Din Hamadani, Berke led a third campaign in 1238 which inflicted final defeat on the Cumans-Kipchaks.