id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4067596,2048729,plaintiff,Jenkyn,David ap Gillam,(legal representative),675170,"Jenkyn, David ap Gillam, of Bettus, gent, executor of",0 4067597,2048729,plaintiff,David,William,his son,,"(David, William, his son",1 4067598,2048729,defendant,ap John,Jenkin David,gent,686604,"ap John, Jenkin David, of Llanarthney, Carmarthen, gent",0 4067599,2048729,defendant,Dye or Duy,Thomas John Lluwellen,gent,686605,"Dye or Duy, Thomas John Lluwellen, of Llangendeyrn, Carmarthen, gent",1