id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3763984,1946377,plaintiff,Heydon,John,knight,,"Heydon, John, knight",0 3763985,1946377,defendant,Harvy,Henry,,586516,"Harvy, Henry, of Marsham, worsted weaver",0 3763986,1946377,defendant,Hert,John,husbandman,587059,"Hert, John, of Stalham, husbandman",1