Nebet was created vizier

Vizier (Ancient Egypt)

The vizier was the highest official in Ancient Egypt to serve the king, or pharaoh during the Old, Middle, and New Kingdoms. Vizier is the generally accepted rendering of ancient Egyptian tjati, tjaty etc, among Egyptologists...

 during the late Old Kingdom

Old Kingdom

Old Kingdom is the name given to the period in the 3rd millennium BC when Egypt attained its first continuous peak of civilization in complexity and achievement – the first of three so-called "Kingdom" periods, which mark the high points of civilization in the lower Nile Valley .The term itself was...

 of Egypt

Ancient Egypt

Ancient Egypt was an ancient civilization of Northeastern Africa, concentrated along the lower reaches of the Nile River in what is now the modern country of Egypt. Egyptian civilization coalesced around 3150 BC with the political unification of Upper and Lower Egypt under the first pharaoh...

 by Pharaoh Pepi I of the Sixth dynasty

Sixth dynasty of Egypt

The sixth dynasty of ancient Egypt is often combined with Dynasties III, IV and V under the group title the Old Kingdom.-Pharaohs:...

, her son-in-law. She is the first recorded female vizier in Ancient Egyptian history, the next one was in the 26th Dynasty.

She was the wife of the nobleman Khui.

Her daughters the Queens Ankhesenpepi I

Ankhesenpepi I

Ankhenespepi I or Ankhenesmeryre I was a queen consort during the sixth dynasty of Egypt.- Biography :Ankhesenpepi was a daughter of Nebet the female vizier and her husband Khui...

 and Ankhesenpepi II

Ankhesenpepi II

Ankhesenpepi II or Ankhesenmeryre II was a queen consort during the sixth dynasty of Egypt. She was the wife of Kings Pepi I and Merenre Nemtyemsaf I, and the mother of Pepi II. She was buried in Saqqara.- Biography :...

 were respectively the mothers of the Pharaohs Merenre Nemtyemsaf and Pepi II.

Her son Djau

Djau

Djau was a vizier of Upper Egypt during the 6th dynasty. He was a member of an influential family from Abydos; his mother was the vizier Nebet, his father was called Khui. His two sisters Ankhesenpepi I and Ankhesenpepi II married Pharaoh Pepi I. Djau was already in office when his nephew Pepi II...

 born in, and had a tomb in Abydos

Abydos, Egypt

Abydos is one of the most ancient cities of Upper Egypt, and also of the eight Upper Nome, of which it was the capital city. It is located about 11 kilometres west of the Nile at latitude 26° 10' N, near the modern Egyptian towns of el-'Araba el Madfuna and al-Balyana...

, became vizier for his nephews. She is mentioned in his tomb.

Vizier Nebet was a contemporary of Weni the Elder.