In the autumn of 48 BC, two of the most consequential figures in ancient history met inside the royal palace of Alexandria under circumstances that read like high theatrical drama. When the fifty-two-year-old Roman dictator Julius Caesar stepped ashore in Egypt pursuing his defeated rival Pompey the Great, he walked directly into a vicious dynastic civil war between the twenty-one-year-old exiled Queen Cleopatra VII and her thirteen-year-old brother and co-ruler, King Ptolemy XIII. Within six months of brutal urban warfare, burning fleets, and palace intrigue, Caesar crushed the boy-king’s army and restored Cleopatra to the throne of the Pharaohs, forging a political and romantic alliance that reshaped the Mediterranean world.
The Dynastic Feud and the Murder of Pompey the Great
When Pharaoh Ptolemy XII Auletes died in the spring of 51 BC, his royal will left the kingdom of Egypt jointly to his eldest surviving daughter, Cleopatra VII, and her ten-year-old brother, Ptolemy XIII, appointing the Roman Senate as the legal executor of the testament. Brilliant, politically ambitious, and the very first ruler of her three-hundred-year Macedonian dynasty to actually learn to speak the native Egyptian language alongside eight other tongues, Cleopatra quickly sidelined her young brother on official documents and coins. In retaliation, a ruthless cabal of palace regents acting behind the boy-king—led by the eunuch Pothinus, the general Achillas, and the rhetoric tutor Theodotus—staged a coup in 49 BC, driving Cleopatra out of Alexandria into exile in Syria and Palestine, where she raised a mercenary army to fight her way back.
It was at this exact moment of military standoff near the border fortress of Pelusium that Pompey the Great arrived off the Egyptian coast after losing the Battle of Pharsalus to Julius Caesar in Greece. Hoping to win Caesar’s favor and keep Roman troops out of Egypt, Ptolemy XIII’s advisers lured Pompey into a small rowboat and assassinated him on the beach on September twenty-eighth, 48 BC. When Caesar sailed into Alexandria harbor three days later and was presented with Pompey’s pickled head and signet ring, the fatal miscalculation backfired: Caesar turned away in disgust and wept for his former son-in-law, then marched into the royal palace with four thousand Roman legionaries, declaring that as Roman Consul he would personally arbitrate the dispute between the brother and sister.
Smuggled Into the Palace in a Linen Sack
Summoned to Alexandria to state her case before Caesar, Cleopatra faced an immediate problem: her brother’s army under General Achillas controlled every road, harbor entrance, and gate around the royal quarter. If she attempted to enter the city openly, Pothinus’s assassins would kill her on sight before she ever reached Caesar’s chambers. Assessing Caesar’s reputation for boldness and appreciation of wit, the twenty-one-year-old queen devised an audacious plan.
Wait until dusk, Cleopatra boarded a small skiff accompanied only by her trusted Sicilian attendant, Apollodorus. Rowing quietly right beneath the towering walls of the seaside palace, she climbed inside a large hemp or linen sack used for carrying heavy bedding—often mistranslated in later centuries as an Oriental carpet—while Apollodorus tied the bundle shut with a leather strap. Hoisting the queen over his shoulder like a routine delivery of linens, Apollodorus walked straight past the Egyptian palace guards and into Julius Caesar’s private apartments, untying the cord so Cleopatra could step out before the astonished Roman commander. As the biographer Plutarch later wrote, this single clever stratagem was the very first bait that captivated Caesar, convincing him instantly that Cleopatra possessed the intellect to rule Egypt.
The Alexandrian War and the Burning of the Harbor Fleet
The following morning, when Caesar summoned the thirteen-year-old Ptolemy XIII to the throne room to announce a formal reconciliation restoring Cleopatra as co-ruler according to their father’s will, the boy-king spotted his sister already standing beside Caesar. Realizing they had already formed an intimate alliance overnight, Ptolemy ran out into the palace courtyard, tore the royal diadem from his head in tears, and shouted to the crowd that he was being betrayed.
Pothinus immediately ordered General Achillas to march twenty thousand hardened Egyptian soldiers and two thousand cavalry from Pelusium to besiege Caesar’s outnumbered four thousand Romans inside the royal compound. For nearly five months during the winter of 48 to 47 BC, Caesar and Cleopatra were trapped together in the Siege of Alexandria. Fighting for survival block by block, Caesar executed Pothinus after discovering him signaling the enemy, fortified the palace theater, and ordered the Egyptian warships docked in the Great Harbor set ablaze to prevent Achillas from cutting off his sea supply lines—a fierce fire that spread to the docksides warehouses and destroyed thousands of papyrus scrolls belonging to the famous Library of Alexandria.
The Battle of the Nile and the Royal Cruise
In March 47 BC, long-awaited allied reinforcements led by Mithridates of Pergamum and Antipater of Judaea marched into Egypt from the east. Having earlier released Ptolemy XIII in a failed bid to calm the rebels, Caesar sailed out of Alexandria to link up with Mithridates and met the full Egyptian royal army at the Battle of the Nile in the delta. Storming the Egyptian fortified camp from three sides, Caesar’s veterans routed Ptolemy’s forces completely. Attempting to flee the slaughter aboard an overloaded barge, the fifteen-year-old King Ptolemy XIII capsized into the Nile and drowned, weighed down to the riverbed by his solid gold suit of armor.
Returning victorious to Alexandria, Caesar formally placed the crown of Egypt firmly in Cleopatra’s hands, marrying her nominally to her surviving younger twelve-year-old brother, Ptolemy XIV, to satisfy traditional Egyptian custom while leaving three Roman legions stationed in the country to guarantee her authority. Before returning to Rome, Caesar and the pregnant Cleopatra embarked on a magnificent two-month celebratory procession up the Nile River aboard a two-story royal pleasure barge accompanied by four hundred ships, cementing Cleopatra’s status as an unchallenged monarch just months before she gave birth to their son, Ptolemy XV Caesar, known to the world as Caesarion.
