id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4022422,2032745,plaintiff,ap William,John Wyn,esq,640711,"ap William, John Wyn, of Denbigh, esq",0 4022423,2032745,defendant,ap Robert,Robert ap Richard,gent,676372,"ap Robert, Robert ap Richard, of Llanvaire Vechan, Carnarvon, gent",0 4022424,2032745,defendant,ap Guilym,Hugh ap David ap Jevan,yeoman,676373,"ap Guilym, Hugh ap David ap Jevan, of Llanvair Vechan, yeoman",1