id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3968215,2013510,plaintiff,Chaffam or Chessam,John,blacksmith,663271,"Chaffam or Chessam, John, of Leghton, Hunts, blacksmith",0 3968216,2013510,defendant,Pytman,Thomas,butcher,663272,"Pytman, Thomas, of Hygham Ferres, Nhants, butcher",0