id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4768323,2286065,plaintiff,Mouseley,William,,,"Mouseley, William",0 4768324,2286065,defendant,Smyth,John,,589127,"Smyth, John, of Walton, shepherd",0 4768325,2286065,defendant,Couper,Margaret,widow,587802,"Couper, Margaret, of Thorp Langton, widow",1