Джанибек
The reign of Mirza Isa Tarkhan's son Mirza Baki however, was one of persecution. He became reputed as one of the cruelest rulers of Sind. Thatta witnessed the cold-blooded murder of the Arghuns and the persecution of people claiming nobility, or religious or scholarly eminence. Mirza Jani Beg is known to have worked to restore what Mirza Baki had destroyed. However, when Emperor Akbar sent Nawab Khan Khanan to subjugate Thatta, Mirza Jani Beg is said to have removed the people to Kalan Kot, a fortified town built for such occasions, and ordered Thatta to be razed.