id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5517494,2510313,plaintiff,Warde,John,(legal representative),585869,"Warde, John, of London, mercer, executor of",0 5517495,2510313,plaintiff,Scalder,William,grocer,585869,"Scalder, William, of London, grocer",1 5517496,2510313,defendant,Knyght,William,chapman,591343,"Knyght, William, of Chepyng Norton, Oxon, chapman",0 5517497,2510313,defendant,Mason,William,merchant,586208,"Mason, William, of Hereford, merchant",1