id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3702304,1926979,plaintiff,Chamberleyn,William,pulter,585869,"Chamberleyn, William, of London, pulter",0 3702305,1926979,defendant,Grenefeld,John,grasier,594343,"Grenefeld, John, of Byllyngherst, grasier",0