id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4022409,2032741,plaintiff,ap Watkyn,Thomas John,,,"ap Watkyn, Thomas John",0 4022410,2032741,defendant,Rosser,William ap Jevan,yeoman,668251,"Rosser, William ap Jevan, of Ragland, yeoman",0 4022411,2032741,defendant,Rosser,Richard ap Jevan,yeoman,668251,"Rosser, Richard ap Jevan, of Ragland, yeoman",1