Plutarch's life of Quintus Sertorius, the exiled Roman general who built a rival Rome-in-arms among the tribes of Iberia and was murdered by his own officers before Pompey could beat him.
This Life follows Quintus Sertorius, a one-eyed Roman commander who rose through the Marian wars, was proscribed by Sulla, and fled to Spain, where he assembled an army out of Lusitanian tribesmen, Roman exiles, and Cilician pirates and held off successive Roman armies, including one led by Pompey, for years. Plutarch opens with a meditation on coincidence in history before turning to Sertorius's early career: his wound at the Battle of Arausio, his loss of an eye, his role in the civil war between Marius and Sulla, and his eventual flight westward once Sulla controlled Rome. In Spain he governed with unusual restraint, founded a school for the sons of native chiefs, and used a tame white hind to convince the Iberians that the gods spoke through him -- a piece of stagecraft Plutarch treats candidly as calculated leadership rather than superstition.
The narrative traces Sertorius's guerrilla campaigns against Metellus and then Pompey, including the famous stratagem of burying an enemy force in a cave by stirring up ash with wind-driven dust, and his diplomatic dealings with King Mithridates of Pontus, whom he treated as an equal while still refusing to concede all of Roman Asia to him. Plutarch also tracks the decay of Sertorius's own camp: as the war dragged on, jealous Roman officers under Perpenna grew resentful of a foreign-tribal army led by an exile, and the Life ends with Sertorius's assassination at a banquet, the swift collapse of Perpenna's leadership, and Pompey's decision to burn Sertorius's captured papers rather than let them expose senators back in Rome.
Historically, Sertorius matters as Plutarch's case study in a general who wins battles by cunning against superior force and still loses the war to betrayal from within his own side, and as a rare closely observed portrait of Roman power operating outside Italy through negotiation with local elites rather than simple conquest. Paired in Plutarch's original scheme with the Greek general Eumenes, the Life is one of the fullest surviving ancient accounts of the Sertorian War and of Rome's late-Republic civil conflicts spilling into the provinces.
“though inferior to none of these in intelligence, yet inferior to all of them in fortune”
— Sertorius
“On hearing this, Sertorius was seized with a wondrous longing to settle those islands and to live in peace, freed from tyranny and unceasing wars.”
— Sertorius
“The hind, released nearby by those who kept her, and catching sight of Sertorius, ran joyfully to the tribunal, and standing beside him laid her head upon his knees and touched his right hand with her mouth, as she had been accustomed to do before.”
— Sertorius
“When Sertorius turned toward the blow and tried to rise, Antonius fell upon his chest and pinned both his hands, so that, unable even to defend himself, he died under the blows of many.”
— Sertorius
“Pompey, then, performed a deed not of a young mind but of one well settled and thoroughly disciplined, and freed Rome from great fears and revolutionary upheavals; for he gathered together all those letters and the papers of Sertorius and burned them, neither reading them himself”
— Sertorius
Quintus Sertorius was a Roman general of the Marian faction who, after Sulla's victory in the civil war, fled to Spain rather than accept proscription. There he built an army out of Lusitanian and other Iberian tribes, Roman exiles, and Cilician pirates, and fought Roman forces under Metellus and Pompey to a standstill for years before being assassinated by his own officers.
Plutarch opens the Life by likening Sertorius to Eumenes of Cardia because both were natural commanders skilled in cunning warfare, both were driven from their own countries yet led foreign troops, and both met a violent, unjust end at the hands of men they had trusted.
Sertorius kept a tame white hind and let the superstitious Iberian tribes believe it was a gift from the goddess Diana that revealed secrets to him. When it briefly went missing, he had it hidden and bribed witnesses to silence, then staged its return as a sign of good fortune; Plutarch treats this candidly as calculated leadership rather than genuine belief.
He was murdered at a banquet by a conspiracy of his own Roman officers, led by Perpenna, who resented serving under an exiled commander and had grown ambitious and undisciplined. Sertorius was pinned down by one conspirator, Antonius, and struck down before he could defend himself.
Most of the Iberian troops immediately surrendered to Pompey and Metellus. Perpenna, who took over the remaining forces, was quickly defeated and captured; Pompey had him executed and, rather than read or use the captured correspondence, burned Sertorius's papers to avoid exposing prominent Romans who had secretly corresponded with him.
Yes. Mithridates, rebuilding his strength after his defeat by Sulla, sent envoys offering money and ships in exchange for Sertorius ceding him all of Roman Asia. Sertorius accepted the material support but refused to fully concede Asia, showing what Plutarch calls greatness of mind in dealing with the king as an equal without betraying Roman interests outright.
Plutarch highlights his ingenuity under pressure: ordering thousands of water-filled wineskins carried by fast runners to relieve a besieged force, and defeating cave-sheltered barbarians by piling loose ash-like earth that the wind later blew into their only air vent, suffocating and blinding them without a direct assault.
It is one of the fullest ancient narratives of the Sertorian War (80s-72 BCE), though Plutarch writes biography focused on character rather than a complete military history, and includes anecdotes, like the white hind, that are best read as illustrations of Sertorius's methods of leadership rather than strictly verified fact.
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