id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4654251,2247211,plaintiff,Bleyn,John,,,"Bleyn, John",0 4654252,2247211,defendant,Seys,John,saddler,585869,"Seys, John, of London, saddler",0 4654253,2247211,defendant,Belyetter,John,bellfounder,602353,"Belyetter, John, of Truru, bellfounder",1 4654254,2247211,defendant,Dru,John,yeoman,602353,"Dru, John, of Truru, yeoman",2