When was the start of the Egyptian period during which the reign of Tantamani took place?
Tantamani: Tantamani (Assyrian "UR-daname"), Tanutamun or Tanwetamani (Egyptian) or "Tementhes" (Greek) (d. 653 BC) was a Pharaoh of Egypt and the Kingdom of Kush located in Northern Sudan and a member of the Nubian or Twenty-fifth dynasty of Egypt.
i don't know