id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3715617,1931172,plaintiff,Bykner,Etheldrede,,,"Bykner, Etheldrede",0 3715618,1931172,defendant,Clenche,John,yeoman,616687,"Clenche, John, of Wethersfelde, yeoman",0