Dhatterwal, (also Dhatrawal, Dhatarwal or Dhetarwal), is gotra of Jats found in Districts Hanumangarh, Ganganagar, Jhunjhunu, Nagaur, Jodhpur, Barmer, Bikaner in Rajasthan state and Haryana in India.
A 1700-year-old Bhatner fort is situated in the middle of Hanumangarh Town, the description of which can be found in Ain-i-Akbari.
Jhanjhar or Jhajhar or Jhajhad is gotra (clan) of Jat people found in Bhilwara, Hanumangarh districts in Rajasthan, India.
It consists of the Rajasthan feeder canal (with the first 167 km in Punjab and Haryana and the remaining 37 km in Rajasthan) and 445 km of the Rajasthan main canal which is entirely within Rajasthan.This canal enters into Haryana from Punjab near Lohgarh village of Haryana,then running in western part of district Sirsa it enters into Rajasthan near Kharakhera village (Tehsil:Tibbi,district:-Hanumangarh) of Rajasthan.
Diocese of Ajmer-Jaipur comprised twenty four districts, namely Ajmer, Alwar, Baran, Barmer, Bikaner, Bundi, Churu, Dausa, Hanumangarh, Jaipur, Jaisalmer, Jalore, Jhalawar, Jhunjhunu, Jodhpur, Karauli, Kota, Nagaur, Pali, Sawai Madhopur, Sikar, Sirohi, Sri Ganganagar and Tonk in the state of Rajasthan.
It is surrounded on the east by Hanumangarh District, (Hanumangarh district was carved out of it on July 12, 1994) on the south by Bikaner District, and on the west by Bahawalnagar district of the Pakistani Punjab and on the north by the Punjab.