id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4151248,2078559,plaintiff,Gregory,Thomas,,,"Gregory, Thomas",0 4151249,2078559,defendant,Burley,Robert,mercer,588077,"Burley, Robert, of Oswestre, mercer",0 4151250,2078559,defendant,ap Lewes,Cadwalader,gent,667744,"ap Lewes, Cadwalader, of Nantmell, Radnor, gent",1 4151251,2078559,defendant,ap Gruff,William ap John,gent,704151,"ap Gruff, William ap John, of Henlan, Denbigh, gent",2 4151252,2078559,defendant,ap Lluwellen,Tidder,gent,704152,"ap Lluwellen, Tidder, of Henlan, gent",3