id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4863673,2315609,plaintiff,Ely,John,,764282,"Ely, John, of Wyvelyngham",0 4863674,2315609,defendant,Catworthe,Thomas,chandler,588081,"Catworthe, Thomas, of Cambridge, chandler",0 4863675,2315609,defendant,Lincoln,John,glover,814426,"Lincoln, John, of Bekilliswade, Beds, glover",1