Abul Fazl who was one of the courtiers who were collectively known as Akbar’s Navratnas (or nine jewels). He wrote Ain-i-Akbari and Akbar Nama. He Lead the Mughal imperial army in its wars in Deccan but was murdered by Bir Singh Bundela.
The Tabaqat-i-Nasiri which was compiled in 1260 CE by the author Minhaj-i-Siraj and it gives a complete account of Muhammad of Ghur’s conquest of India and the history of the Delhi Sultanate up to 1260 CE.
Each sarkar of Sher Shah Suri was divided into several parganas. Shiqdar (military officer), Amil (land revenue), Fotedar (treasurer), and Karkuns (accountants) were the officers in charge of the administration of each pargana.