urban areas, Jaynarayan Vyas started agitation against oppression, under the banner of "Marwar Lok Parishad" founded on 16 May 1938. This movement was supported by National Congress . The persons who played important role in "Marwar Lok Parishad" were: Shiv Dayal Dave and Jorawar Singh Oswal of Nagaur , Rajpurohit Manji Jagarwal