id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3901006,1990564,plaintiff,Chynals,John,,586273,"Chynals, John, of Pensans",0
3901007,1990564,defendant,Penhelack,John,yeoman,648317,"Penhelack, John, of Columbe Major, yeoman",0