It is generally assumed that she was the mother of Pharaoh Amenemope but, since genealogical evidence is lacking, this is primarily based on the fact that he succeeded to the throne.
Her mother was Duathathor-Henuttawy, a daughter of Ramesses XI, last ruler of the 20th dynasty.
Her burial chamber was later usurped by king Amenemope, but her name and some of her titles survived, mainly on the side of the sarcophagus which was turned to the wall.
[7] Pierre Montet believes that a depiction of Mutnedjmet on the wall of the burial chamber may have been usurped and reworked into a goddess when turning the scene into a depiction of Amenemope turned out to be too much work.
[8] The present whereabouts of her mummy remain unknown, but around 1980 some bronze ushabtis of her have surfaced on the antiquities market which suggests that her alternative burial (or a deposit of funerary equipment) may have been discovered.