id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5224362,2422801,plaintiff,Preston,William,,591052,"Preston, William, of Barnet, Herts",0 5224363,2422801,defendant,Couper,William,gent,585869,"Couper, William, of London, gent",0 5224364,2422801,defendant,Pygot,Edmund,brewer,587024,"Pygot, Edmund, of Stratford atte Bowe, Middx, brewer",1