id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3936515,2002538,plaintiff,Marten,William,,,"Marten, William",0 3936516,2002538,defendant,Osborne,Richard,fuller,587396,"Osborne, Richard, of Halsted, fuller",0 3936517,2002538,defendant,Clenche,Robert,,587396,"Clenche, Robert, of Halsted",1