Duwa

Duwa (died 1307), second son of Baraq, was made Chagatai khan by Kaidu in 1282 and became the khanate's longest-reigning ruler. For decades he joined Kaidu's wars against the Yuan, besieging Qocho in 1275 and taking Karakorum in 1289. In 1297 he sacked Lahore and installed his son Qutlugh Khwaja there.

Paralyzed by an arrow wound in 1301, he set Kaidu's son Chapar over the Ögedeids, made peace with the Yuan in 1303, and with Yuan support crushed Chapar by 1306, recovering lost lands. He died in 1307, and his son Könchek succeeded him.