id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4730934,2274873,plaintiff,Mermale,Richard,vintner,585869,"Mermale, Richard, of London, vintner",0 4730935,2274873,defendant,dudle,John,ostler,777935,"dudle, John, of Horndon, Essex, ostler",0