id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4190928,2092391,plaintiff,ap Kynvyn,Thomas Jevan Thomas,,,"ap Kynvyn, Thomas Jevan Thomas",0 4190929,2092391,defendant,Vayson,John William,husbandman,686063,"Vayson, John William, of Llanelly, Brecon, husbandman",0 4190930,2092391,defendant,Vayson,David William,husbandman,697398,"Vayson, David William, of Llanellye, husbandman",1