1803 - 1822 H.E. Dilawar ul-Mulk, Fakhr ud-Daula, Nawab Mirza Ahmad Baksh Khan Bahadur, Rustam Jang, Nawab of Firuzpur Jhirka and Loharu, second son of Mirza Arif Jan Beg, sometime Faujdar of Attock, by his wife, a daughter of Mirza Muhammad Beg, educ. privately. Fought with the British against the Marathas and the Jats, winning a famous victory at Lashwari. Diplomatic Agent of the Rao Raja of Alwar 1803-1825, served under Lord Lake during the Maratha War 1803-1806. Granted Loharu by Rao Raja Bakhtawar Bane Sinhji of Alwar. Granted the principality of Firuzpur Jhirka in 1806, under the terms of the Treaty of Anjangaon, in reward for services rendered to Lord Lake. Transferred his ruling powers to his eldest son, October 1822. Assigned Loharu to his second son, 1825.