id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4065816,2048071,plaintiff,Heydon,William,esq,,"Heydon, William, esq",0 4065817,2048071,defendant,Aylleward,Charles,yeoman,585869,"Aylleward, Charles, of London, yeoman",0 4065818,2048071,defendant,Harryson,John,husbandman,586346,"Harryson, John, of Langham, husbandman",1