[3] Pharaoh Ahmose had a memorial structure or cenotaph at Abydos erected in her honour, in the midst of his own extensive mortuary complex at that site.

This mudbrick structure was discovered in 1902 by the Egypt Exploration Fund, and was found to contain a monumental stela detailing the dedication by Ahmose I and his sister-wife Ahmose-Nefertari of a pyramid and enclosure (or shrine) to Tetisheri.

The foundations of the structure, originally described by Currelly in 1903 as a "shrine" or "mastaba," was demonstrated in 2004 through the renewed excavations of the Oriental Institute, University of Chicago under the direction of S. Harvey to have actually formed the lowest courses of a brick pyramid, the last queen's pyramid to have been built in Egypt.

Portions of the limestone pyramidion or capstone were discovered as well, demonstrating conclusively that this structure was pyramidal in form.

Magnetic survey also revealed a brick enclosure some 70 by 90 meters in scale, a feature not detected by earlier archaeologists.