Sri Raj Rajeshwar Maharajadhiraja Narendra Maharaja Shiromani Sri Dungar Singh Bahadur (22 August 1854 – 19 August 1887) was a Maharaja of the princely state of Bikaner from 1872 to 1887.
1902-1911: Major-General His Highness Maharajadhiraja Maharaja Shri Sir Pratap Singh Sahib Bahadur, Maharaja of Idar, GCSI, KCB
Traillokyachandra established the dynasty, centered at Devaparvata (near Mainamati, Comilla) and expanded into modern Kachua Upazila before declaring himself as Maharajadhiraja.
1911-1918: His Highness Rais ud-Daula, Sipahdar ul-Mulk, Saramad Rajha-i-Hind, Maharajadhiraja Shri Sawai Maharaj Rana Udaibhanu Singh, Lokendra Bahadur, Diler Jang Jai Deo, Maharaj Rana of Dholpur