When Mughal King Jalaluddin Muhammad Akbar Visited Rajouri . The Ruler Of Rajouri At That Time Was Raja Mast Khan Jarral . He Was The Son Of Raja Bahadur Khan ( Bahadur Singh Jarral ) . The Jarral Ruler With His Army Helped Akbar In Conquest Of Kashmir From The Previous Dynasty. Due To Their Bravory And Valor, Akbar Awarded Jarrals With The Royal Title Of Mughals ( Mirza ) . Raja Mast Khan Accepted The Title And Thus , Muslim Jarrals Became Famous With Mirza And Hindu Jarrals Continue Using Singh Title .