. . "Baraq was a khan of the Chagatai Khanate (1266\u20131271). He was the son of Yes\u00FCnto'a, and a great-grandson of Chagatai Khan. A convert to Islam, he took the name Ghiyas-ud-din."@en . . . . . "Baraq was a khan of the Chagatai Khanate (1266\u20131271). He was the son of Yes\u00FCnto'a, and a great-grandson of Chagatai Khan. A convert to Islam, he took the name Ghiyas-ud-din."@en . . . . "Ghiyas-ud-din Baraq"@en . .