Around the time her mother died (around the 24th or 25th regnal year), Meritamen became Great Royal Wife, along with her half-sister Bintanath.

An interesting scene in the tomb shows Meritamen consecrating cloth-boxes to Osiris and Hathor.

The inscriptions identify the Queen as The Osiris, King's Daughter, Great Royal Wife, Lady of Both Lands, Merytamen, may she live.

At the head she is described as: "[King's Daughter], Great [Royal Wife], Lady of Both Lands, Merytamen, justified".

Over the head she is described as: "The Osiris, King's Daughter beloved of him, Great Royal Wife, Lady of Both Lands, Merytamen, justified".