id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4429173,2173933,defendant,Heyr,John,,755555,"Heyr, John, of Tresewys, son of John",0 4676607,2258302,defendant,Cornewayll,Richard,husbandman,755555,"Cornewayll, Richard, of Tresewys, husbandman",1