Khafre's sphinx was well-known and closer to his subjects, making it harder to determine which was built first due to biased record keeping. Menkaure Like many kings in this dynasty, the length of Menkaure's reign is uncertain, being projected for more than 63 years but it can certainly be an exaggeration. Menkaure succeeded his father, King Khafre. His pyramid is the third and smallest of those at Giza pyramid complex and is known as Netjer-er-Menkaure, which translates into "Menkaure is Divine". There was a sarcophagus found within the pyramid, that is approximately eight feet in length and three feet in height, made of basalt. Like many of the previous pyramids, Menkaure's was not inscribed, the interior having no record keeping of any kind. Shepseskaf Shepseskaf is generally accepted as the last king of the Fourth Dynasty, succeeding Menkaure. There is no conclusive evidence of who his mother is, though it is believed that he was the son of a minor queen. Who his wife was also is unknown. Shepseskaf broke the chain of pyramid building by the previous five kings. Instead of a triangular pyramid, he chose to construct a rectangular block, commonly known as the Mastabat al-Fir’aun ("Pharaoh's Bench"). In like fashion, however, little script was found inside his tomb and he was buried in very simple terms. Other notable individuals Baka The identification of Baka is unresolved. Several ancient lists of kings have survived. They do not agree, however, and none of them may be considered complete. The Turin King List has a lacuna between Khafre and Menkaure, where the author had listed a king who reigned between these two pharaohs. The name of the king and length of the reign are completely lost in the lacuna. The Saqqara Tablet also notes a king between Khafre and Menkaure, but here too, the name is lost. Some authorities have equated this king with Bikheris, on Manetho's list, who could correspond to the Egyptian name Baka or Bakare. Khentkaus I Perhaps the most intriguing evidence of the fourth dynasty is the status of Khentkaus I, also known as Khentykawes. She was a daughter of Menkaure and her tomb was built along the Menkaure causeway. She may have ruled as king. Her tomb is a large mastaba tomb, with another off-center mastaba placed above it. The second mastaba could not be centered over her primary mastaba because of the free, unsupported,