id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4411627,2168485,plaintiff,Whyte,Robert,,,"Whyte, Robert",0 4411628,2168485,defendant,Perne or Pearen,Richard,yeoman,630154,"Perne or Pearen, Richard, of Lanceston, or of Perran Aswothale, yeoman",0