Dovahhatty – Unbiased History of Rome XIX: The Fall of Rome
(3) JOANNES –
THE OTHER GOOD USURPER (THEODOSIAN DYNASTY: WESTERN EMPIRE)
(423-425 AD: 1 YEAR 6 MONTHS)
That’s right – I’m going there. I’m ranking Joannes as a good usurper, the only other good usurper in the classical empire apart from Vetranio.
Of course, it helps that the emperor he was usurping was none other than Valentinian III (and the Theodosian dynasty in general), one of the worst emperors (and the worst dynasty). Indeed, although I ranked him as fifth worst emperor, I’m open to arguments for him as the worst.
So Joannes would have been better than Valentinian III. Hell, Caligula’s horse would have been better than Valentinian III. It’s not a stretch to think that almost anyone else instead of Valentinian III would not only have been a better emperor, but meant that the western empire lasted longer.
And it’s not a stretch to think that Joannes would have been a decent emperor in his own right. At very least, one anticipates that he would have been better for Aetius (and hence the empire), reciprocating the loyalty that he was able to command from Aetius rather than assassinating Aetius as Valentinian did (after Aetius had saved the empire from Attila the Hun).
“The events of Joanne’s reign are as shadowy as its origins” due to our surviving historical records but his claim as western emperor occurred after that happy event for the western empire, the death of Honorius, when the eastern emperor Theodosius II did not immediately announce a successor.
Although it wasn’t so much his claim as such – in that brief bright shining light of opportunity, the patrician Castinus elevated him, a senior civil servant, as emperor. And at least according to the historian Procopius, it was a good choice, praising him as “both gentle and well-endowed with sagacity and thoroughly capable of valorous deeds.”
He was pretty decent, just not lucky. And unlike other usurpers – and like the other good usurper in my rankings – he didn’t kill the emperor he was usurping – who was in any event 5 years of age and in Constantinople at the time.
But of course the Theodosian dynasty wasn’t done screwing things up for the empire, no matter which half of the empire it did that from – instead of coming to an agreement with Joannes, Theodosius II proclaimed Valentinian III as caesar, “undoubtedly influenced by Valentinian’s mother Galla Placidia”.
And of course you know that meant war – civil war, between the eastern empire seeking to enthrone Valentinian as western emperor and the western empire under Joannes seeking to retain his throne – at the worst possible time when both empires needed everything they had against the barbarians at or inside their gates.
Theodosius II was not the only one screwing over the western empire to dethrone Joannes. The weaselly Bonifacius had previously screwed over the western empire’s campaigns against German barbarians in Spain because of his bitter rivalry with Castinus who led those campaigns, so no prizes for guessing what his attitude was towards Joannes, the emperor that Castinus had elevated to the throne.
Unfortunately, after screwing over the western empire in Spain, Bonifacius had somehow managed to fail upwards and acquire command of north Africa “in dubious circumstances” to screw the empire over from there, cutting off the grain shipments to Rome upon which the western empire depended.
Don’t worry – Bonifacius would continue screwing over the western empire after this as well, effectively with his renegade private empire in Africa, in the three man contest with Aetius and Felix that essentially characterized the western empire under Valentinian III. He ultimately lost north Africa to the Vandals (with some sources reporting that he had invited them there) and died from a wound in battle against Aetius in Italy. Good riddance too late.
And Joannes just seemed to have a string of bad luck – with an uprising or uprisings in Gaul, as well as an expedition to Africa, no doubt prompted by and to retaliate against Bonifacius, the outcome of which is not recorded but was presumably unsuccessful.
Joannes had been proclaimed emperor in Rome but moved his base of operations to Ravenna in a ballsy move, “knowing full well that the Eastern Empire would strike from that direction”. However, he did have an ace in the hole which he now played – sending Aetius on a mission to seek military help from the Huns, with whom Aetius had lived as a hostage earlier and had good relations. Ironically, Aetius mostly relied on the Huns as allies, before having to save the western empire from them.
In the meantime, the eastern empire sent its forces westwards, by land and sea, ultimately capturing Ravenna – the sources vary whether they did so outright or whether one of their captured leaders managed to convince the garrison of Ravenna to betray the city. Joannes was captured and killed.
Frankly, Theodosius II and the empire would have been better served by coming to an agreement with Joannes rather than enthroning Valentinian III. I mean, it’s like the meme – Theodosius II was mostly useless and basically slept through everything else falling apart in the western empire – but this is when he wakes up and does something?
“Three days after Joannes’ death, Aetius returned at the head of a substantial Hunnic army”. Three days! Still, Aetius was able to put the Hunnic army to good use spooking Galla Placidia, now in Italy with her useless son in train and as his regent, to make Aetius magister militum or military commander of the western empire.
As it was, even with all the odds stacked against him – the forces of the eastern empire and Bonifacius’ rogue state of north Africa cutting off Rome’s grain – Joannes did remarkably well. As historian Adrian Goldsworthy stated, “it took a hard-fought campaign by strong elements of the East Roman army and navy, in addition to a fair dose of betrayal,” to defeat Joannes.
RATING: 3 STARS***
X-TIER (WILD TIER)