id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4491303,2197969,plaintiff,White,John,knight,,"White, John, knight",0 4491304,2197969,defendant,Porter,Roger,,604697,"Porter, Roger, of Castle Acre",0 4491305,2197969,defendant,Crispyng,Roger,,641884,"Crispyng, Roger, of Wymundham",1 4491306,2197969,defendant,Coupere,John,carpenter,,"Coupere, John, carpenter",2