id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3680884,1920105,plaintiff,Saunder,Nicholas,,,"Saunder, Nicholas",0 3680885,1920105,defendant,Shelok,William,laborer,586464,"Shelok, William, of Croydon, laborer",0 3680886,1920105,defendant,Burton,Robert,chapman,609882,"Burton, Robert, of Charlewod, chapman",1