The statue shows Tuya with Henutmire, thus it is assumed that they were mother and daughter. However, she is nowhere mentioned as "King's Sister", a title which Princess Tia used, thus it is unclear whether she was a younger sister or a daughter of Ramesses.
The statue portrays Tuya with Henutmire, suggesting they were familial relatives. Nevertheless, her title as "King's Sister" is not applied to her, leaving unclear whether she was a younger sister or Ramesses' offspring.