id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4327974,2139678,plaintiff,Griffith,John,,,"Griffith, John",0 4327975,2139678,defendant,Peirs,Thomas,yeoman,738032,"Peirs, Thomas, of Enduston, yeoman",0 4327976,2139678,defendant,Gough or Gor,John,yeoman,642098,"Gough or Gor, John, of Forton, yeoman",1 4327977,2139678,defendant,ap Thomas John,of Lloyntydmon,yeoman,,"ap Thomas John, of Lloyntydmon, yeoman",2 4327978,2139678,defendant,ap Edward,Thomas,yeoman,738033,"ap Edward, Thomas, of Carreckovly, Denbigh, yeoman",3