id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4766948,2285650,plaintiff,Lucy,Reginald,knight,,"Lucy, Reginald, knight",0 4766949,2285650,plaintiff,Mitton,John,,593495,"Mitton, John, of Luton",1 4766950,2285650,defendant,Chicche,Richard,butcher,731816,"Chicche, Richard, of Newport Pagnell, Bucks, butcher",0 4766951,2285650,defendant,Parys,John,butcher,655167,"Parys, John, of Newport Pagnell, butcher",1