She was the daughter of the 26th Dynasty pharaoh, Psamtik I, by his queen Mehytenweskhet. Early in his reign, in March 656 BC, Psamtik I dispatched a powerful naval fleet to Thebes and compelled the then serving God's Wife of Amun, Shepenupet II, a daughter of Piye, to adopt Nitocris as her heir to this powerful office. The ceremony of the adoption and elevation of Nitocris I is commemorated in the well known AdoptionStela. It is not known at what date she assumed the office of Divine Adoratrice of Amun, but she served in this position until Year 4 of Apries in 585 BC. Prior to her career in this office, the Assyrians had invaded Egypt in 671 BC, sacked Thebes, and robbed its temples of their many treasures. The reunification of Egypt by her father was facilitated by her rise. When she was in her eighties, she adopted her great-niece Ankhnesneferibre, the daughter of Psamtik II, continuing the succession in her family line. During her tenure, she was attested by several building works around Karnak, Luxor, and Abydos. She was buried in the grounds of Medinet Habu, in a tomb chapel that "she shared with her natural mother and adoptive grandmother." Her sarcophagus was reused in a Ptolemaic tomb at Deir el-Medina, and today, is located in the Cairo Museum.
The ''Adoption Stela''
A stela often referred to as the "Adoption Stela", was unearthed in 1897 by Georges Legrain at Karnak and moved to the Cairo Museum. It is made from red granite and measures roughly in height and in width. The beginning of the inscription is lost, but the remainder continues with an inscription relating that Pharaoh Psamtik I is reporting to the court his intention to give his daughter to Amun to be a God's Wife. Psamtik acknowledged that the current God's Wife, Shepenupet II, daughter of pharaoh Piye of the 25th Dynasty, already had an heir in Taharqa's daughter Amenirdis II, who was officiating as Divine Adoratrice of Amun. Psamtik intended to compel Shepenupet to adopt Nitocris as her heir, thus supplanting Amenirdis II in the succession. The court praised the pharaoh's decision and, in his regnal “year 9, first month of the first season, day 28” Nitocris departed from Sais to Thebes on a royal flotilla led by the admiral and nomarch of Herakleopolis Magna, Sematawytefnakht. After sixteen days the flotilla reached Thebes, whose population acclaimed the arrival of the princess. Both Shepenupet II and Amenirdis II met Nitocris. She was adopted formally and both agreed to convey their properties to her. Then the stela reports a very detailed list with all the daily donations to Nitocris from several officials such as the mayor of Thebes, Mentuemhat, and his family, from the priesthood of Amun that at this time was led by the High Priest of Amun, Harkhebi, as well as from the king and many temples of the whole Land.
Importance
Shepenupet II and Amenirdis II were the last vestiges of the vanished 25th Dynasty, yet they held this highest position of power in the south and practically controlled the entirety of Upper Egypt. Psamtik I chose not to remove the God's Wife in charge forcefully – an action that would be unpopular – but to make her adopt his daughter as her successor, thus ensuring the future control of Upper Egypt, as well as receiving a considerable number of properties and other goods: beyond the “facade” of the adoption of Nitocris, the stela de facto reports the reunification of Upper and Lower Egypt under the aegis of Psamtik, after centuries of fragmentation.
