Tomb KV 28 in the Valley of the Kings is of an unknown owner, dates to the New Kingdom, XVIII Dynasty.
See:
- http://www.thebanmappingproject.com/sites/browse_tomb_842.html
- Nicholas Reeves, and Richard H. Wilkinson. The Complete Valley of the Kings: Tombs and Treasures of Egypt's Greatest Pharaohs. London: Thames and Hudson, 1996, p. 182
- Carl Nicholas Reeves, Valley of the Kings: The Decline of a Royal Necropolis. Studies in Egyptology. London: Kegan Paul International, 1990, p. 155