Old Kingdom
Sneferu (Snefru)
4th Dynasty · 2613-2494 BCE
Open full-size illustration →Source: Shaw, Oxford History of Ancient Egypt (2000)
Background
Sneferu founded Dynasty 4 and presided over a decisive transformation in pyramid architecture. His monuments at Meidum and Dahshur include the Bent Pyramid and the Red Pyramid; together they mark the successful development of the true smooth-sided pyramid. He is also attested in later records and royal cults, and the Palermo Stone records an expedition bringing cedar from Lebanon. The scale of his construction shows an increasingly powerful state, although the exact sequence and attribution of every project remain discussed. Sneferu’s reign laid the architectural and administrative foundations for the Giza pyramids. Research: Metropolitan Museum; UCL Digital Egypt.
Dating: Shaw, Oxford History of Ancient Egypt (2000)
Full profile
A new dynasty
When King Huni passed away, he did not leave a male heir from his primary queen. Sneferu, the son of a minor wife who was also married to one of Huni's daughters (Hetepheres), ascended to the throne. Because his mother belonged to a different branch of the royal family, ancient chroniclers placed Sneferu at the beginning of a new line of kings: the Fourth Dynasty.
The great pyramid builder
Sneferu inherited the previous dynasty's ambition for monumental architecture. He commissioned or restored at least two, and possibly four, pyramids. He completed the pyramid at Meidum (likely started by Huni) and constructed both the Bent Pyramid and the Red Pyramid at Dahshur. He is also associated with a smaller pyramid at Seila. Historians now agree that these massive projects were not built by slaves, but by Egyptian citizens for whom serving the king was a profound honor.
Military campaigns and trade
Later generations remembered Sneferu as a benevolent ruler and a great warrior. The Palermo Stone records his military campaigns to the west against Libyan forces and to the south into Nubia, returning with 7,000 prisoners and 200,000 cattle. He also expanded trade, bringing back 40 ships filled with cedar wood from the Levantine city of Byblos. In the Sinai Peninsula, rock carvings depict him smiting captives to assert control over the region's valuable copper and turquoise mines. After a reign of roughly 24 years, he was likely buried in the Red Pyramid at Dahshur, though his body and sarcophagus have never been found.
The Bent Pyramid's change in angle
The Bent Pyramid at Dahshur is named for the visible shift in its slope roughly halfway up, where the angle changes from about 54 degrees to a shallower 43 degrees. Egyptologists generally attribute the change to structural concerns: cracking in the internal chambers and settling in the underlying ground suggested the original steep angle risked collapse, so builders adjusted the design partway through construction. The monument still retains much of its original limestone casing, making it one of the best-preserved pyramids in Egypt, and it offers valuable physical evidence for how Old Kingdom architects learned from mistakes in real time rather than through abstract planning.
Sources for this profile
- Baker, D. D. (2008). The Encyclopedia of the Pharaohs: Volume 1. Stacey International.
- Shaw, I. (Ed.). (2000). The Oxford History of Ancient Egypt. Oxford University Press.
- Dodson, A., & Hilton, D. (2004). The Complete Royal Families of Ancient Egypt. Thames & Hudson.
- Leprohon, R. J. (2013). The Great Name: Ancient Egyptian Royal Titulary. Society of Biblical Literature.
- University College London. Digital Egypt for Universities.
The complete, APA-formatted reference list is on the Academic Sources & Bibliography page.