id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5193861,2413929,plaintiff,Plomer,John,grocer,585869,"Plomer, John, of London, grocer",0 5193862,2413929,plaintiff,Broun,William,gent,,"Broun, William, gent",1 5193863,2413929,defendant,Warner,John,gent,591355,"Warner, John, of Halsted, Essex, gent",0