Cambyses II

Cambyses II was born in the middle decades of the sixth century BC, the eldest son of Cyrus the Great, founder of the Achaemenid Empire, and of Cassandane, a Persian noblewoman of Achaemenid descent ^[1]. His exact birth date is not recorded in any surviving source, a gap typical for Persian royalty of this period, whose early lives went largely undocumented until they entered public affairs. He was named for his grandfather, Cambyses I, the king of Anshan in southwestern Iran who had ruled as a vassal of the Medes ^[2].

The world Cambyses grew up in was changing at remarkable speed. During his childhood and youth his father overthrew the Median king Astyages, absorbed the Lydian kingdom of Croesus in Anatolia, and in 539 BC captured Babylon, the greatest city of the ancient Near East ^[1]. Anyone asking who was Cambyses II must begin here: he was the heir to the largest empire the world had yet seen, raised amid constant conquest and administrative experiment.

Babylonian records give the first firm glimpses of him as an adult. Cuneiform documents show that after the fall of Babylon, Cyrus installed Cambyses in a role connected with the city, and the young prince took part in the Babylonian New Year festival, a ceremony that bound a ruler to the god Marduk and to local tradition ^[3]. For a portion of the year 538 BC he appears in dated business tablets with the title king of Babylon while Cyrus held the wider title king of lands, an arrangement scholars read as a deliberate apprenticeship in kingship ^[3].

By the time Cyrus set out on his final campaign against nomadic peoples on the empire's northeastern frontier, around 530 BC, Cambyses had been formally designated heir. Herodotus reports that Cyrus made the succession explicit before leaving, and Babylonian tablets confirm a smooth transfer of power: documents begin dating by the reign of Cambyses in the late summer of 530 BC, with no sign of contested authority ^[4].

The inheritance was immense but unfinished. Cyrus had conquered Media, Lydia, Babylonia, and much of Central Asia, yet Egypt, the oldest and richest independent kingdom remaining in the Near East, still lay outside Persian control. Egypt under Pharaoh Amasis II had built alliances with Greek states and maintained a strong navy, and it represented both a strategic threat and an obvious target ^[2]. Preparing for that campaign appears to have dominated the first years of the new reign.

The preparations were methodical rather than rash. Persia lacked a fleet of its own, so Cambyses drew on the ships and sailors of Phoenicia, Cyprus, and the Greek cities of Asia Minor, assembling what was in effect the first Persian imperial navy ^[5]. Herodotus adds that the king secured the cooperation of Arab tribes to supply water across the Sinai desert, the most dangerous stretch of the land route into Egypt, a detail that reflects careful logistical planning whatever one makes of the story's particulars ^[4].

In 525 BC Cambyses invaded Egypt. Amasis had died shortly before, leaving his son Psamtik III to face the Persians after only months on the throne. The decisive battle was fought at Pelusium, on the eastern edge of the Nile delta, where the Persian army broke Egyptian resistance; the survivors withdrew to Memphis, which fell after a siege ^[4]. Psamtik was captured, and Egypt became a province of the Achaemenid Empire, ending more than a century of rule by the Saite dynasty ^[2].

This campaign is the core of any account of Cambyses II achievements. With Egypt subdued, Libyan tribes to the west and the Greek cities of Cyrene and Barca sent tokens of submission without a fight ^[4]. Cambyses stayed in Egypt for roughly three years, longer than any later Persian king would, organizing the new province and campaigning southward up the Nile toward Nubia. Herodotus describes that southern expedition as a disaster of hunger and retreat, though Persian control did extend to the region of the first cataract at Elephantine, where a garrison including Judean soldiers served the new rulers ^[5].

Herodotus also tells of an army sent across the western desert to attack the oracle of Amun at Siwa, a force he says was swallowed whole by a sandstorm ^[4]. No trace of this lost army has ever been confirmed, and many historians treat the tale with caution, but it became one of the most durable legends attached to the king's name. A third project Herodotus mentions, a naval move against Carthage, was abandoned when the Phoenicians refused to sail against their own colonists ^[4].

Greek tradition remembered Cambyses as a tyrant who mocked Egyptian religion, and Herodotus makes the killing of the sacred Apis bull the emblem of his madness ^[4]. Egyptian evidence complicates that picture considerably. An epitaph from the Serapeum at Saqqara records the burial of an Apis bull in the sixth year of Cambyses with full honors, and the sarcophagus was dedicated in the king's name, which is difficult to square with the Greek story of deliberate sacrilege ^[6].

The most important Egyptian witness is Udjahorresnet, a naval officer and priest of the goddess Neith at Sais who entered Persian service. His autobiographical inscription, carved on a statue now in the Vatican Museums, relates that Cambyses adopted a full pharaonic titulary with the throne name Mesutira, meaning offspring of Ra, that he ordered foreign troops removed from the temple of Neith, and that he restored the temple's revenues and rites ^[6]. Udjahorresnet presents the Persian king behaving as a legitimate pharaoh, purifying sanctuaries and honoring local gods.

Cambyses did reduce the income of many Egyptian temples, a measure recorded on a later papyrus, and that fiscal squeeze probably fed the hostile priestly traditions that Greek writers later absorbed ^[3]. Among the more reliable Cambyses II facts is this tension itself: a conqueror who worked within Egyptian royal ideology while cutting into the wealth of its religious establishment, and who paid for the second policy with a black reputation that long outlived him ^[1].

The sources on Cambyses' family are late, partisan, and often contradictory. Herodotus states that he married two of his own sisters, naming one of them as Atossa, and that such marriages were unprecedented in Persia; whether this reflects actual dynastic practice, Egyptian royal custom adopted for political effect, or hostile invention is still debated ^[4]. Atossa survived him and later married Darius I, becoming the mother of Xerxes, which made her one of the most consequential women of the Achaemenid era ^[2].

No children of Cambyses are recorded. His closest male relative was his younger brother Bardiya, whom Greek writers call Smerdis. According to the account Darius I later carved into the cliff at Behistun, Cambyses had Bardiya secretly killed before or during the Egyptian campaign, a murder concealed from the public ^[7]. Herodotus tells a similar story with different details. Because both versions ultimately serve to justify Darius' own seizure of power, some modern historians suspect the man later denounced as an impostor was in fact the real Bardiya, though the question cannot be settled on present evidence ^[1].

On the king's character the tradition is uniformly dark but poorly corroborated. Herodotus catalogs acts of cruelty, drunkenness, and derangement, framing the reign as a study in royal madness ^[4]. Modern scholarship tends to read these stories as a blend of Egyptian priestly resentment, Persian propaganda from the Darius camp, and Greek moralizing, while acknowledging that the man behind the caricature remains hard to reach ^[1].

In the spring of 522 BC, while Cambyses was still in the west, a man claiming to be his brother Bardiya proclaimed himself king in Persia and quickly won recognition across much of the empire ^[7]. The Behistun inscription of Darius asserts that this claimant was actually Gaumata, a Magian priest exploiting the secret of Bardiya's death. Whoever he was, the rebellion presented Cambyses with an immediate crisis, and he set out from Egypt to reclaim his throne.

He never arrived. Cambyses died in the summer of 522 BC in Syria, and the ancient accounts of his end diverge sharply. Herodotus says the king wounded himself in the thigh with his own sword while mounting his horse near a town called Ecbatana in Syria, and that the wound turned gangrenous ^[4]. The Behistun text says only that he died his own death, a phrase whose meaning, whether accident, illness, or suicide, has been argued over for more than a century ^[7]. Ctesias, a later Greek writer at the Persian court, offers yet another variant involving an accidental self-inflicted injury ^[1].

The aftermath was chaos. The man reigning as Bardiya held power for several months until September 522 BC, when Darius, a spear-bearer of Cambyses from a collateral Achaemenid line, killed him with the help of six fellow conspirators and took the kingship ^[7]. Darius then spent more than a year suppressing revolts across the empire, and his victorious version of events became the official record through which Cambyses' final years are mostly known ^[2].

The conquest of Egypt was permanent in a way few ancient campaigns were. The Nile valley remained a Persian satrapy for over a century, until about 404 BC, and was recovered again by the Persians shortly before Alexander's arrival ^[2]. By joining Egypt to the lands Cyrus had won, Cambyses completed the assembly of the first empire to span the whole ancient Near East, from the Aegean coast to the Hindu Kush and up the Nile past Aswan ^[1]. Every later Achaemenid king, and in some respects Alexander himself, governed within the framework that this conquest closed.

His posthumous reputation followed a different track. For Herodotus and the Greek tradition he became the archetype of the mad tyrant, a warning about absolute power, and stories like the lost army of the desert kept his name alive in literature and popular history ^[4]. Egyptian sources, read on their own, show a ruler who took pharaonic titles, buried an Apis bull correctly, and patronized at least one major temple, even as he cut temple incomes ^[6]. Reconciling those two portraits is the central task of any modern Cambyses II biography.

Recent scholarship has moved steadily toward rehabilitation, or at least toward suspension of judgment. Historians of the Achaemenid period now emphasize how thoroughly the surviving record was shaped by parties with reasons to blacken him: Egyptian priests who lost revenue, Greek informants who repeated their grievances, and Darius, whose claim to the throne depended on the story of a murdered brother and a Magian fraud ^[1]. Stripped of that hostile filter, Cambyses appears as a capable and ambitious king whose eight-year reign secured his father's empire and extended it into Africa, and whose sudden death opened the door to the dynasty's greatest crisis ^[3].