id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5390230,2472269,plaintiff,Maplysden,Robert,,,"Maplysden, Robert",0 5390231,2472269,defendant,Couper,Robert,carpenter,586542,"Couper, Robert, of Charryng, carpenter",0 5390232,2472269,defendant,Hert,John,butcher,603244,"Hert, John, of Little Chart, butcher",1