id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4604846,2232688,plaintiff,Adkyn,John,,,"Adkyn, John",0 4604847,2232688,plaintiff,Langeman,John,,,"Langeman, John",1 4604848,2232688,defendant,Balyngon,John,,,"Balyngon, John",0