id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3723611,1933658,plaintiff,Penson,Roger,,,"Penson, Roger",0 3723612,1933658,defendant,Russheton,John,courser,618258,"Russheton, John, of Brigenorth, Salop, courser",0 3723613,1933658,defendant,Ball,John,laborer,590919,"Ball, John, of Walsall, laborer",1