id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4383124,2159072,plaintiff,ap Hughe,Roger John,,,"ap Hughe, Roger John",0 4383125,2159072,defendant,Vaughan,John,gent,659784,"Vaughan, John, of Llowes, Radnor, gent",0 4383126,2159072,defendant,Jenkin,Thomas,gent,748283,"Jenkin, Thomas, of Llowes, gent",1 4383127,2159072,defendant,Thomas,Roger,gent,748283,"Thomas, Roger, of Llowes, gent",2