Examples of personal devotions on behalf of pious individuals endured much longer. For example, Userkaf is depicted on a relief from the Saqqara tomb of the priest Mehu, who lived during the Ramesside period (c. 1292–1189 BCE). Early in this period, during the reign of Ramesses II, Ramesses's fourth son, Khaemwaset (fl. c. 1280–1225 BCE), ordered restoration work on Userkaf's pyramid as well as on other pyramids of the Fifth Dynasty. In the case of Userkaf, this is established by inscriptions on stone cladding from the pyramid field showing Khaemwaset with offering bearers.