69: Galba, in the Year of the Four Emperors

On this date in the year 69, the blink-and-you’ll-miss-him emperor of Rome Galba was slain — the first casualty in ancient Rome’s Year of the Four Emperors.

From the standpoint of this blog’s portfolio, Galba’s death admittedly makes for an edge case; in their time, the Romans experimented with every shade and interval for the span from extrajudicial execution to assassination to simple murder. Certainly the sudden homicide which forms our subject today proceeded under no purported legal color.

But dead is dead, and in Rome at that moment, dead was the essential fact. You had to get the incumbent into the ground to don the blood-drenched purple.

That’s exactly how Galba managed it himself: his predecessor was the infamous Nero, dead the previous June in a revolt that had set Galba up as the rival emperor.

Galba was a classic Peter Principle guy, a respected wealthy patrician who had been a prominent public figure for decades. At the end of Nero’s run, Galba was governor of a Spanish province and everyone thought would make a swell emperor … until he actually got the job.

As Suetonius observed, Galba’s “popularity and prestige were greater when he won, than while he ruled the empire.” Tightfisted (or fiscally responsible) and inflexible (or upright), the new emperor proved to have a gift for alienating his subjects.

The skinflint sovereign bullied enemies real and perceived, took an obnoxiously lordly attitude towards inferiors, and even decimated a legion (a practice long since out of date at this point). He set about restoring the ruined state finances by seizing even from parties at second and third hand goods which allegedly traced to Nero’s graft, then re-auctioning them … many of those auctions suspiciously won at a discount by Galba’s hated advisors-slash-controllers, the “Three Pedagogues.” And he “condemned to death divers distinguished men of both orders on trivial suspicions without a trial.” (Suetonius, again)

Very dangerously, Galba also refused to pay the customary donative to those arbiters of imperial succession, the Praetorian Guard.

All this mess brought the distant German legions into rebellion.

However, Galba triggered his downfall directly when he passed over for official heir an early Galba supporter, Otho — who had been dispensing liberal largesse on the understanding that he had the inside track to the throne — in favor of a youth named Piso.

Personally affronted and also in danger of having his now-unpayable debts called in, Otho brought the disaffected Praetorians over to his side and revolted.

The capital was thrown into a tumult. On January 15, Galba’s litter was being borne in the Roman Forum when Otho’s militia appeared,

loudly ordering all private citizens out of their way. The multitude, accordingly, took to their heels, not scattering in flight, but seeking the porticoes and eminences of the forum, as if to get a view of the spectacle. Hostilities began with the overthrow of a statue of Galba by Attilius Vergilio, and then the soldiers hurled javelins at the litter; and since they failed to strike it, they advanced upon it with their swords drawn. No one opposed them or tried to defend the emperor, except one man, and he was the only one, among all the thousands there on whom the sun looked down, who was worthy of the Roman empire. This was Sempronius Densus, a centurion, and though he had received no special favours from Galba, yet in defence of honour and the law he took his stand in front of the litter. And first, lifting up the switch with which centurions punish soldiers deserving of stripes, he cried out to the assailants and ordered them to spare the emperor. Then, as they came to close quarters with him, he drew his sword, and fought them off a long time, until he fell with a wound in the groin.

The litter was upset at the place called Lacus Curtius, and there Galba tumbled out and lay in his corselet, while the soldiers ran up and struck at him. But he merely presented his neck to their swords, saying: “Do your work, if this is better for the Roman people.” (Plutarch)

Piso tried to take refuge with the sacred Vestal Virgins, but was hauled out most impiously and abruptly put to death on the temple’s steps. Otho was said to greet this severed head of his rival heir with particular satisfaction. (Galba’s head was paraded through town on a spear, then given over to the servants of a guy Galba had executed so that they could dishonor it on the execution grounds.)

As for the victorious Otho, you’ll recall those restive German legions … and the fact that this is the Year of the Four Emperors. Galba was the first of those four; Otho, the second. As Cassius Dio tells it, “as he [Otho] was offering his first sacrifice, the omens were seen to be unfavourable, so that he repented of what had been done and exclaimed: ‘What need was there of my playing on the long flutes?’ (This is a colloquial and proverbial expression applying to those who do something for which they are not fitted.)”

Three months later, it was time to pay the flautist. Those German legions arrived, bumped off Otho, and made their own commander into emperor number three. (Otho, not theretofore viewed as particularly noble soul, redeemed himself for posterity by committing suicide for the good of Rome rather than press a ruinous civil war — uttering the Spock-like sentiment, “It is far more just to perish one for all, than many for one.”)

The History of Rome podcast series covers Galba’s abortive reign here.

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