id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5102882,2387263,plaintiff,Bore,Reginald,clerk,,"Bore, Reginald, clerk",0 5102883,2387263,plaintiff,Arnewey,Robert,mercer,585869,"Arnewey, Robert, of London, mercer",1 5102884,2387263,defendant,Derkyngholl,Walter,gent,633678,"Derkyngholl, Walter, of Pensherst, Kent, gent",0