id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4309583,2133511,plaintiff,ap Owen,John,,,"ap Owen, John",0
4309584,2133511,defendant,ap Jenkyn,Rice,"or Treeveglus, Montgomery, gent",,"ap Jenkyn, Rice, or Treeveglus, Montgomery, gent",0
4309585,2133511,defendant,Gruffith,Lewis,yeoman,659671,"Gruffith, Lewis, of Llanydlos, Montgomery, yeoman",1