According to inscriptions found in Memphis, Akhenaten (r. 1353/51–1336/34 BC; formerly Amenhotep IV) founded a temple of Aten in the city. The burial chamber of one of the priests of this cult has been uncovered at Saqqara. His successor Tutankhamun (r. 1332–1323 BC; formerly Tutankhaten) relocated the royal court from Akhenaten's capital Akhetaten ("Horizon of the Aten") to Memphis before the end of the second year of his reign. Whilst in Memphis, Tutankhamun initiated a period of restoration of the temples and traditions following the era of Atenism, which became regarded as heresy.