dev ji , ▁or ▁Ram de o ▁Pir , ▁Ram sha ▁Pir ) ▁( 1 3 5 2 – 1 3 8 5 ▁AD ; ▁V . S . ▁ 1 4 0 9 – 1 4 4 2 ) ▁is ▁a ▁H indu ▁folk ▁de ity ▁of ▁Raj as than , ▁India . ▁He ▁was ▁a ▁four teenth - century ▁r uler , ▁said ▁to ▁have ▁mi rac ul ous ▁powers , ▁who ▁devoted ▁his ▁life ▁to ▁the ▁u pl ift ment ▁of ▁the ▁dow nt rod den ▁and ▁poor ▁people ▁of ▁society . ▁He ▁is ▁worship ed ▁by ▁many ▁social ▁groups ▁of ▁India ▁as ▁Is ht a - de va . ▁He ▁is ▁regarded ▁as ▁an ▁inc arn ation ▁of ▁Kr ish na . ▁ ▁Background ▁ ▁Ram dev ▁is ▁considered ▁to ▁be ▁an ▁inc arn ation ▁of ▁V ish nu ▁as ▁the ▁Kal ki ▁av atar . ▁King ▁A j mal ▁( A ja ish in h ) ▁married ▁Queen ▁M inal de vi , ▁daughter ▁of ▁Pam ji ▁Bh ati ▁of ▁Ch h ah an ▁Bar u ▁village . ▁The ▁child less ▁king ▁went ▁to ▁D war aka ▁and ▁ple aded ▁with ▁Kr ish na ▁about ▁his ▁wish ▁to ▁have ▁a ▁child ▁like ▁him . ▁They ▁had ▁two ▁sons , ▁Vir am dev ▁and ▁the ▁younger ▁Ram dev . ▁Ram dev ▁was ▁born ▁on ▁Bh ad ra ▁Sh uk la ▁Do oj ▁in ▁V . S . ▁ 1 4 0 5 ▁in ▁a ▁Raj put ▁family ▁at ▁Ram