Sardar Didar Singh of Mangwal, was born into Sandhu Jat family , he was the son of Sardar Sedha Singh of Mangwal, Didar Singh formerly Squadron Commander in the Jind Imperial Service Lancers; he took part in the Afgan war (medal) 1878-79; attended Diamond Jubilee in England , 1897 ; 2nd class order of British India, 1897; Vakil attached to the Poltical Agency, Phulkian States, Nov.1906, also he was owns hug Land and House in the Village Mangwal , Sangrur.