id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5031941,2366213,plaintiff,Roper,John,,,"Roper, John",0 5031942,2366213,plaintiff,Roper,Roger,,,"Roper, Roger",1 5031943,2366213,defendant,Baron,Simon,laborer,586024,"Baron, Simon, of Rype, laborer",0