They Stabbed Caesar to Save the Republic. None of Them Died in Bed.
On 15 March 44 BC, Julius Caesar walked into a Senate meeting at the Curia of Pompey and never walked out. Around sixty senators had agreed that the man who now called himself dictator for life had to die if the Roman Republic was to survive. They surrounded him, pulled at his toga, and drove daggers into his body twenty-three times. He fell at the foot of a statue of Pompey, the rival he had already defeated. The killers called themselves Liberators. They expected applause. They got a funeral riot, two civil wars, and a fourteen-year manhunt that ended only when the last of them was dead.
The plot was not a last-minute frenzy. Gaius Cassius Longinus had been working on it for weeks. He needed a name that would make murder look like patriotism, so he recruited his brother-in-law Marcus Junius Brutus, whose family legend claimed descent from the man who had driven out Rome’s last king. Decimus Junius Brutus Albinus, a trusted Caesarian general and a distant cousin of Marcus, was essential in a different way. When Caesar hesitated to attend the Senate that morning, Decimus talked him into going. Gaius Trebonius kept Mark Antony talking outside so he could not intervene. Lucius Tillius Cimber grabbed Caesar’s toga as the signal. Publius Servilius Casca struck first, a nervous blow that barely cut the shoulder. The rest closed in.
They had decided not to kill Antony. Brutus argued that killing Caesar was tyrannicide; killing his friends would look like a purge. That decision kept Antony alive long enough to read Caesar’s will to a crowd that had just been promised money and public gardens. The mood in Rome flipped in a day. The assassins left the city. The Republic they claimed to have saved did not follow them.
What followed was not restoration. It was the Second Triumvirate of Octavian, Antony and Lepidus, a legalised terror of proscription lists, confiscated estates and paid killers. Then came the Liberators’ civil war. The men who had stabbed Caesar discovered that the army, the provinces and most of the people did not share their theory of liberty.
Marcus Junius Brutus became the public face of the cause and its most famous failure. He and Cassius raised forces in the East. In October 42 BC they met Antony and Octavian at Philippi in Macedonia. In the first battle Cassius, mistaking a local setback for total collapse, ordered his freedman Pindarus to kill him. Three weeks later, after the second battle, Brutus retreated to a hill with what was left of his staff and fell on his sword. Antony treated the body with respect and sent the ashes to Brutus’s mother. The gesture did not change the result. The two men who had given the plot its moral language were gone within two years of the Ides.
Decimus lasted even less time and died worse. After the assassination he held Cisalpine Gaul and tried to keep an army in being. His soldiers would not follow him east to join Brutus and Cassius. Abandoned, he fled toward the Alps. A Gallic chieftain loyal to Antony intercepted him in September 43 BC and had him executed. His head went to Antony. The man Caesar had trusted enough to name in his will among the secondary heirs died as a hunted deserter.
Trebonius, who had held Antony at the door, became governor of Asia. In January 43 BC Publius Cornelius Dolabella, a Caesarian consul, took Smyrna, seized Trebonius, tortured him and cut off his head. The head was displayed in the forum as proof of loyalty to Caesar’s memory. Trebonius was the first of the inner circle to die. He would not be the last.
Casca, who had opened the attack, fled east with Brutus. Most accounts place his death at or just after Philippi, possibly by suicide; the sources do not agree on the details. His brother Gaius Servilius Casca, who delivered a wound between the ribs that some later writers treated as the fatal blow, disappears from the record in the same campaign. Cimber, the man who gave the signal, commanded ships for a time and then vanishes around Philippi. Historians assume he died in the fighting. The first hands on Caesar’s body did not outlive the war they started.
The lesser names went the same way, only faster and with less ceremony. Lucius Minucius Basilus, who stabbed during the attack and accidentally wounded a fellow conspirator in the chaos, was murdered by his own slaves in 43 BC after he had mutilated some of them. Pontius Aquila died fighting Antony at Mutina in April 43 BC. Servius Sulpicius Galba and Quintus Ligarius appeared on the triumvirs’ proscription lists and were killed in late 43 BC. Pacuvius Labeo killed himself after the second battle at Philippi. A string of men who are little more than names on a list — Caecilius and his brother Bucilianus, Rubrius Ruga, Marcus Spurius, Publius Sextius Naso, Petronius — have no recorded end. The safest assumption is the one the sources imply for almost everyone else: proscription in 43 or the slaughter at Philippi in 42.
Two men lasted longer, which only delayed the same ending. Publius Turullius survived Philippi, took his ships to Sextus Pompey in Sicily, later joined Antony, and fought at Actium in 31 BC. Octavian’s people caught up with him on the island of Cos and executed him in late 31 or early 30 BC. Gaius Cassius Parmensis lasted longest of all. He was a back-bencher in the original plot, a poet as well as a politician, and a survivor by habit. After Philippi he served with Sextus Pompey, then with Antony. He fought at Actium, fled to Athens, and lived there as the last man still walking who had been in the Curia on the Ides. In 30 BC an officer acting for Octavian, Lucius or Quintus Attius Varus, found him and killed him. Roman writers later claimed he had been plagued by nightmares of a monstrous figure at his gate. Whether the story is true matters less than the date. Fourteen years after twenty-three blades went into one man, the last named conspirator was dead.
Suetonius once wrote that all the participants were gone within three years. That is too neat. The tallest heads fell first. The obscure ones lasted longer because they were harder to find and less worth finding quickly. By 30 BC the distinction no longer mattered. No named senator who can be shown to have joined the stabbing died of old age.
They had told themselves they were restoring a constitution. What they restored was civil war. Caesar’s funeral turned the crowd against them. The Lex Pedia of 43 BC cancelled the amnesty and condemned the killers in absentia. Proscriptions stripped families of property and put prices on names. Philippi broke the main army of the Liberators. Actium finished the last of the men who had switched sides to stay alive. Octavian, the nineteen-year-old heir the assassins had barely considered, became Augustus. The Republic they murdered a man to save became the Empire they had sworn to prevent.
That is the part the daggers never settled. Caesar’s body had one wound that physicians later judged fatal; the rest were panic and pile-on. The political wound was different. It did not close. Every senator who put a blade into him paid for the act in exile, battle, betrayal or suicide. The last of them died in Athens, far from the marble floor where the story began, still running from a decision made on a single March afternoon. The Republic did not come back. The men who killed for it did not live to argue otherwise.
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