id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3988339,2020577,plaintiff,ap Owen,Meredith,gent,,"ap Owen, Meredith, gent",0 3988340,2020577,defendant,ap David,Morgan ap Rice,gent,585869,"ap David, Morgan ap Rice, of London, or of New Radnor, Radnor, gent",0 3988341,2020577,defendant,ap Meredith,Thomas,gent,608545,"ap Meredith, Thomas, of New Radnor, gent",1 3988342,2020577,defendant,Vaghan,John,gent,668250,"Vaghan, John, of Dysserth, Radnor, gent",2