id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4151251,2078559,defendant,ap Gruff,William ap John,gent,704151,"ap Gruff, William ap John, of Henlan, Denbigh, gent",2 4151256,2078560,defendant,ap Gruff,William ap John,gent,704151,"ap Gruff, William ap John, of Henlan, Denbigh, gent",2 4204204,2097021,defendant,Dolben,John,glover,704151,"(Dolben, John, of Henlan, Denbigh, glover",1