id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3789042,1954384,defendant,Chamberleyn,Edward,,629566,"Chamberleyn, Edward, of New Wodstocke, Oxon, knight",2 3857842,1976091,plaintiff,Barnys,John,mercer,629566,"Barnys, John, of New Wodstocke, Oxon, mercer",0