id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3988316,2020569,plaintiff,ap Morgan,Howell ap Richard,,,"ap Morgan, Howell ap Richard",0 3988317,2020569,defendant,ap Jevan,David ap Richard ap Howell,yeoman,668237,"ap Jevan, David ap Richard ap Howell, of Mychelchurche Estly, yeoman",0 3988318,2020569,defendant,ap Jevan,Richard ap Howell,"Howell, of Mychelchurche Estly, yeoman",,"ap Jevan, Richard ap Howell, Howell, of Mychelchurche Estly, yeoman",1