id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5598066,2534294,plaintiff,Duperyer,Christopher,merchant,,"Duperyer, Christopher, merchant",0 5598067,2534294,defendant,Mounteney,John,gent,609593,"Mounteney, John, of Pritelwell, Essex, gent",0 5598068,2534294,defendant,Mounteney,Robert,gent,615896,"Mounteney, Robert, of Pritelwell, gent",1 5598069,2534294,defendant,Sneth,John,barber,585869,"Sneth, John, of London, barber",2