sentences:  Cassius Dionysius
  
  Cassius Dionysius of Utica () was an ancient Greek agricultural writer of the 2nd century BC.The Roman nomen, "Cassius", combined with the Greek cognomen, "Dionysius", make it likely that he was a slave (perhaps a prisoner of war), originally Greek-speaking, who was owned and afterwards freed by a Roman of the "gens Cassia".