id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5074639,2378917,plaintiff,Wolston,John,clerk,,"Wolston, John, clerk",0 5074640,2378917,defendant,Poly,Richard,husbandman,827597,"Poly, Richard, of Lansant, husbandman",0 5074641,2378917,defendant,Poly,John,husbandman,827597,"Poly, John, of Lansant, husbandman",1 5074642,2378917,defendant,Coulyng or Conlyng,Thomas,husbandman,606006,"Coulyng or Conlyng, Thomas, of St German, husbandman",2