Ahirwal
Balkishan was killed while in Aurangzeb's military service on 24 February 1739 while fighting against Nadir Shah in the Karnal War. Pleased with his bravery, Mohammad Shah gave the title of "Rao Bahadur" to Balkishan's brother Gujarmal and gave a headship of 5000. [3] By expanding the boundary of his kingdom, 52 villages of Hisar district and 52 villages of Narnaul were added to it. His jagir included major cities like Rewari, Jhajjar, Dadri, Hansi, Hisar, Kanaud, and Narnaul. In the year 1743, some more villages with mansabdari of Rs 2,00,578 were also added.