The Twenty-eighth Dynasty of Egypt is usually classified as the third dynasty of the Ancient Egyptian Late Period. The 28th Dynasty lasted from 404 BC to 398 BC and it includes only one Pharaoh, Amyrtaeus (Amenirdis), also known as Psamtik V or Psammetichus V. Amyrtaeus was probably the grandson of the Amyrtaeus of Sais, who carried on a rebellion in 465–463 BC with the Egyptian chief, Inarus, against the satrap Achaemenes of Achaemenid Egypt.