id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5336581,2456006,plaintiff,Hatton,Ralph,,,"Hatton, Ralph",0 5336582,2456006,defendant,Hatton,John,yeoman,645179,"Hatton, John, of Hateley, yeoman",0 5336583,2456006,defendant,Griffen or Griffeth,John,yeoman,645179,"Griffen or Griffeth, John, of Hateley, yeoman",1