id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4534330,2211003,plaintiff,Sampson,John,,,"Sampson, John",0 4534331,2211003,defendant,Eustace,Thomas,,,"Eustace, Thomas",0 4534332,2211003,defendant,Pylston,John,,587396,"Pylston, John, of Halsted",1 4534333,2211003,defendant,Bocher,John,,650938,"Bocher, John, of Wetheresfeld",2