have been recovered and have lasted into modern day, including many limestone busts and clay figurines. Khufu's activities in and out of Egypt are not well documented (except his architecture work) and was highly romanticized by the Ancient Greeks. These Greeks felt that Khufu was a wicked man who offended the deities and forced his subjects into slavery. Khufu, as the son of Sneferu, was believed to be illegitimate and therefore unworthy of the throne. Even if he was Sneferu's true son, he did very little to expand the country of Egypt and failed to follow his father's footsteps. There are only a few records that stated he was involved in any political activities. The best guess historians can make is that there is evidence of construction of a harbor on the coast of the Red Sea that was excavated by John Gardner Wilkinson and James Burton in 1823. Djedefre Djedefre is credited by historians with a reign of eight years. Not much is known of Djedefre, including his inconclusive lineage. It is possible that he is Khufu's son or that he was Khufu's brother. It is widely suggested that he is the son of a lesser queen who murdered the rightful heir to the throne and Djedefre's half brother, the crown prince Kawab. Djedefre chose to build his pyramid several kilometers north of Giza, creating speculation that there was a family feud that caused Djedefre to want to be far away from Khufu's tomb. A more favorable conclusion was that Djedef chose to be buried closer to Iunu, the center of the cult of Ra. His pyramid also features a statue of his wife, Hetepheres II, in the form of a sphinx. She was a daughter of Khufu and had been the wife of Kawab. It is sometimes suggested that this was the first true sphinx, although there is debate about the sphinx at Giza that was credited to Khafre. She became the longest living royal member of the dynasty, living into the reign of Shepseskaf. Khafre Khafre, son of Khufu, succeeded his supposed brother, Djedefre, after his short reign. He chose to build his pyramid close to his father, matching it in style and being almost as large. At the front of the pyramid causeway lies the Great Sphinx that is said to bear his features. There is still debate on whether his Sphinx was erected before Djedefre's.