id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5104810,2387844,plaintiff,Chambre,William,(legal representative),585869,"Chambre, William, of London, mercer, executor of",0 5104811,2387844,plaintiff,Traas,William,mercer,585869,"Traas, William, of London, mercer",1 5104812,2387844,defendant,Leyston,John,chapman,592086,"Leyston, John, of Newmarket, Cams, chapman",0