The Baburnama also known as the Tuzuk-i-Baburi or the Memoirs of Babur is the autobiography of Zahiruddin Muhammad Babur. It constitutes a first-rate account of Babur’s own career and the history of his times.
Under the Mansabdari system the mansab rank was not hereditary and the lowest rank was 10 and the highest was 5,000 for the nobles. All appointments and promotions as well as dismissals in the Mansabdari system were directly made by the emperor.