id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4834059,2306660,plaintiff,Conyers,Christopher,,,"Conyers, Christopher",0 4834060,2306660,defendant,Abbot,John,walker,586067,"Abbot, John, of York, walker",0 4834061,2306660,defendant,Hert,John,miller,761854,"Hert, John, of Stanford Bridge, miller",1