id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4658188,2248439,plaintiff,Cornewaill,John,knight,,"Cornewaill, John, knight",0 4658189,2248439,defendant,Hogge,John,merchant,592314,"Hogge, John, of Lostwythyell, Cornw, merchant",0