id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5575171,2527322,plaintiff,Smyth,John,,585869,"Smyth, John, of London, pouch maker",0 5575172,2527322,defendant,Marley,William,yeoman,591548,"Marley, William, of Baberham, yeoman",0