id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4867203,2316703,plaintiff,Hert,John,,,"Hert, John",0 4867204,2316703,defendant,Grynne,John,husbandman,802691,"Grynne, John, of Kirkeby juxta Bolyngbroke, husbandman",0