id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3606258,1869624,plaintiff,Middelton,John,merchant of the staple,,"Middelton, John, merchant of the staple",0 3606259,1869624,defendant,Mason,John,glover,587399,"Mason, John, of Leyghton Bosard, Beds, glover",0