Nefirkare Kakai, King of Egypt .

http://en.wikipedia.org/wiki/Neferirkare_Kakai

It is not known with any certainty who Neferirkare's parents were. Some Egyptologists see him as a son of Userkaf and Khentkaus I.[4].

Scenes discovered in Sahure's funerary domains may indicate however that Neferirkare may have the son of pharaoh Sahure and Queen Neferetnebty [5]. One theory holds that Neferirkare may have been known as Prince Rahotep when he was young, and had a (twin?) brother named Netjerirenre, who may have taken the throne under the name of Shepseskare.[5]

Neferirkare married Queen Khentkaus II and had 2 sons who both became pharaoh: Ranefer--under the name Neferefre--and Niuserre.

Little is known about his reign. Manetho's Kingslist assigns Neferirkare a reign of 20 Years but verso 5 of the damaged Palermo Stone preserves the Year of his 5th Cattle Count (Year 9 on a biannual count).[6] His following years were lost in the missing portion of the document. The Czech Egyptologist Miroslav Verner maintains, however, that it cannot have been as long as 20 years due to the unfinished state of Neferirkare's Abusir pyramid complex. Since the annals in the Palermo stone terminate around Neferirkare’s rule, some scholars have suggested that they might have been compiled during his reign. However, evidence from the other side of the stela implies that the document covered the reigns of later Old Kingdom kings. Hence, it is possible that these Annals were composed during the time of Nyuserre Ini who had a long reign and was the third successor to Neferirkare, after the ephemeral Shepseskare Isi and the short-lived Neferefre.

A decree, exempting personnel belonging to some temple from doing compulsory labour, shows that taxation was imposed on everybody as a general rule. An important cache of Old Kingdom administrative papyri, the Abusir Papyri, was discovered from Neferirkare's mortuary temple between 1893 and 1907 which date primarily to the reigns of Djedkare Isesi and Unas. One of the documents is an actual letter by king Djedkare to the Temple Priests provisioning Neferirkare's funerary temple.

From the large size of his mortuary complex at Abusir, he was an important king, but since the Palermo stone fragments after his rule, little is actually known about his reign. The Pyramid of Neferirkare Kakai (burial place) of the king was initially designed as a 6-step pyramid 52 m high, but later it was extended to the form of a typical pyramid and it reached a height of 72 m. The mortuary complex is unfinished, and only part of the lower mortuary temple was completed before, it is supposed, the abandonment of the project.

Neferirkare's reign was unusual for the significant number of surviving contemporary records which describe him as a kind and gentle ruler. When Rawer, an elderly nobleman and royal courtier, was accidentally touched by the king's mace during a religious ceremony—a dangerous situation which could have caused this official's death or banishment from court since the Pharaoh was viewed as a living God in Old Kingdom mythology—Neferirkare quickly pardoned Rawer and requested that no harm should occur to the latter for the incident.[7] As Rawer gratefully states in an inscription from his Giza tomb:

"Now the priest Rawer in his priestly robes was following the steps of the king in order to conduct the royal costume, when the sceptre in the king's hand struck the priest Rawer's foot. The king said, "You are safe". So the king said, and then, "It is the king's wish that he be perfectly safe, since I have not struck at him. For he is more worthy before the king than any man." ”Similarly, Neferirkare gave the Priest of Ptah Ptahshepses the unprecedented honor of kissing his feet.[9] Finally, when the Vizier Weshptah suffered a stroke while attending court, the king quickly summoned the palace's chief doctors to treat his dying Vizier. When Weshptah died, Neferirkare was reportedly inconsolable and retired to his personal quarters to mourn the loss of his friend.The king then ordered the purification of Weshptah's body in his presence and ordered an ebony coffin made for the deceased Vizier. Weshptah was buried with special endowments and rituals courtesy of Neferirkare.[10] The records of the king's actions are inscribed in Weshptah's tomb itself and emphasize Neferirkare's humanity towards his subjects.