MASTER UDHAM SINGH , .KASEL,  AMRITSAR,  . GHADAR PARTY,  He trained revolutionaries in use of fire arms at Jawala singh farms before they returned to India. When he returned to India from America he was arrested  and  was given life term in jail. He escaped from Vellore jail and he went t6o kabul where he established Ghadar party HQ. Every year he visited India  secretly.  He was assassinated while crossing the border in  1926