id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4902739,2327476,plaintiff,Tirwhyt,William,knight,,"Tirwhyt, William, knight",0 4902740,2327476,defendant,Ryver,John,husbandman,590028,"Ryver, John, of Bukby, husbandman",0 4902741,2327476,defendant,Ryver,Richard,husbandman,590028,"Ryver, Richard, of Bukby, husbandman",1