id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4791753,2293519,plaintiff,Marchall,John,,,"Marchall, John",0 4791754,2293519,defendant,Smyth,John,butcher,753421,"Smyth, John, of Sharnebrok, butcher",0 4791755,2293519,defendant,Broyn,John,husbandman,597338,"Broyn, John, of Henlowe, husbandman",1