Yesünto'a [SEP] father
Yesünto'a
Yesünto'a was the third son of Mutukan, and grandson of Chagatai, founder of the Chagatai Khanate. His brothers were Yesü Möngke and Baidar. His nephew Alghu son of Baidar and his brother Yesu Mongke, both were the Khans of the Chagatai Khanate. 
He was the father of Qara Hülëgü, the chagatai khan (1242-1246, 1252) and Baraq, the Chagatai Khan (1266–1271).
Genealogy of Chughatai Khanates.
In Babr Nama written by Babur, Page 19, Chapter 1; described
1252–1260 and 1266.
- Son Yesünto'a
- Son Baraq (d. 1271), Khan of the Chagatai Khanate 1266–1271.
- Duwa Temür, Khan of the Chagatai Khanate 1274–1306
- Kebek, Khan of the Chagatai Khanate 1309 and 1318–1326
- Tarmashirin (died 1334), Khan of Chagatai Khanate 1327–1334
- Baidar
- Son Yesü Möngke, (d. 1252), Khan of the Chagatai Khanate 1252.
- Son Alghu, (d. ca. 1266), Khan of the Chagatai Khanate 1260–1266.