Valley of the Queens
Sitdjehuti's titles include "King's Wife", "King's Sister", and "King's Daughter". She is mentioned on the mummy shroud of her daughter Ahmose, which was found in the Valley of the Queens (QV47). Ahmose is called the King's Daughter and Queen's Sister. This states that Ahmose was the daughter of King Seqenenre Tao and Sitdjehuti.