What is "nebtyhotep"

Nebtyhotep or Nebtyhetep (" Two Ladies are pleased") was a Princess of Ancient Egypt. She lived during the Fourth dynasty. She was a daughter of Prince Duaenhor, granddaughter of Queen Hetepheres II and niece of Queen Meresankh III. She was a descendant of Pharaohs Khufu and Sneferu. She is mentioned in Giza, in Duaenhor's tomb.