id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4023227,2033017,plaintiff,Barkeley,John,gent,665142,"Barkeley, John, of Herefs, gent",0 4023228,2033017,defendant,ap Jenkyn,John David,,585869,"ap Jenkyn, John David, of London, or of Kanwellgaya, Carmarthen, ""fryseman""",0 4023229,2033017,defendant,ap Jekyn,Richard David,gent,585869,"ap Jekyn, Richard David, of London, or of Conyll Gaye, Carmarthen, gent",1