The Roman General Who Took Syracuse, Mourned Archimedes, and Was Killed in an Ambush Three Years Later

Marcus Claudius Marcellus (c. 268–208 BC) was one of the two Roman generals who saved the Republic during the catastrophic first phase of the Second Punic War. Hannibal had crossed the Alps in 218 BC and inflicted three disasters on Roman armies in the following two years (Trebia 218, Trasimene 217, Cannae 216 — the last killing approximately 50,000 Romans in a single afternoon). Marcellus and Quintus Fabius Maximus stabilised the Roman position through a combination of Marcellus’s aggressive operational style and Fabius’s delaying strategy.

Marcellus was assigned to Sicily in 214 BC after the young Syracusan king Hieronymus had broken Syracuse’s longstanding alliance with Rome and aligned the wealthy Sicilian city with Carthage. The Roman strategic problem was that the loss of Syracuse would open the central Mediterranean to Carthaginian naval operations.

The siege

The siege of Syracuse ran for two and a half years. Marcellus commanded approximately 60,000 troops and 100 ships; the defending forces deployed Archimedes’s defensive machinery (catapults, cranes, the inverted siege-grapples now known as the Claws of Archimedes) that defeated multiple Roman assaults through 214–213 BC. The initial Roman naval assault was destroyed in approximately three days.

Marcellus settled in for a long siege. The city fell in autumn 212 BC after Roman scouts identified an unguarded section of the Epipolae plateau wall during a Syracusan religious festival. The Roman forces infiltrated the city overnight, opened the main gates, and captured the city through three days of fighting.

Archimedes

Marcellus had issued explicit orders before the assault that Archimedes was to be captured alive and brought to him under protective guard. The orders reflected the standard Hellenistic-Roman aristocratic respect for famous scholars; they also reflected practical Roman interest in recruiting Archimedean military-engineering expertise.

The orders were disobeyed. A Roman foot soldier encountered Archimedes in the city’s central agora during the second day of the sack. Archimedes was absorbed in a geometrical figure drawn in the sand at his feet; the soldier demanded he identify himself and come along; Archimedes refused without first completing the demonstration; the soldier killed him on the spot.

Plutarch and other classical-period accounts record Marcellus weeping when informed of the death. He ordered elaborate funeral honours for the mathematician at Roman expense and personally attended the burial in the Achradina necropolis at the southern edge of the city — the tomb that Cicero would find brambled-over 137 years later.

What he sent back to Rome

Marcellus completed his Sicilian command in 211 BC and returned to Rome. He brought back substantial portions of the accumulated wealth of Syracuse (the first major influx of Hellenistic Greek art into the Roman aristocratic economy) and substantial portions of the Archimedean mathematical-mechanical apparatus. The Marcellan Syracuse triumph transformed the Roman aesthetic-cultural relationship to Greek civilisation through the subsequent two centuries.

Death at Venusia

Marcellus returned to active Italian command in 210 BC and served the next two campaigning seasons against Hannibal’s Italian army. He was killed in a Carthaginian cavalry ambush near Venusia in southern Italy in 208 BC. He was 60. Hannibal personally ordered funeral honours and returned the remains to the Romans under truce — one of the recurring acts of personal chivalry the Roman tradition recorded of him.

The Archimedean mathematical inheritance reached subsequent generations through Alexandrian transmission rather than Roman; the Marcellan order to spare Archimedes is principally remembered for the moment it failed.