id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4083043,2054230,plaintiff,ap Rees,David,,,"ap Rees, David",0 4083044,2054230,defendant,Powell,Thomas John,yeoman,688392,"Powell, Thomas John, of Llanvetheryn, yeoman",0 4083045,2054230,defendant,Exhan,Richard John,yeoman,646701,"Exhan, Richard John, of Llanvapley, yeoman",1