id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5120615,2392456,plaintiff,Stergrave,Richard,,,"Stergrave, Richard",0 5120616,2392456,defendant,Lavyngton or Lanyngton,John,chapman,594647,"Lavyngton or Lanyngton, John, of Burford on le Wold, chapman",0 5120617,2392456,defendant,Smyth,John,chapman,594647,"Smyth, John, of Burford on le Wold, chapman",1