id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5412155,2478591,plaintiff,Davy,John,,586102,"Davy, John, of Hengham",0 5412156,2478591,plaintiff,Couper,Thomas,,,"Couper, Thomas",1 5412157,2478591,defendant,Blaksale,Robert,yeoman,831274,"Blaksale, Robert, of Hakford by Hengham, yeoman",0