(4) GALLIC EMPIRE

(260 – 274 AD)

And now we start to dip beneath the surface of the Roman Empire iceberg, with one of two breakaway states as the Roman Empire broke into three parts during the Crisis of the Third Century – in the western part of the Roman Empire as the Palmyrene Empire took over the eastern part.

The Gallic Empire – the name given to it by modern historiography – was established by a Roman commander (of German origin) Postumus in 260 in the wake of barbarian invasions of Gaul and instability in Rome. At its height it included Roman territories in Germania, Gaul, Britannia and Hispania.

There followed a series of contenders for it, resulting in and becoming more heated after Postumus’ assassination in 269, albeit with the ’empire’ losing much of its territory in the process (particularly Hispania) – before a certain restorer of the world, Emperor Aurelian, took all of it back at the Battle of Chalons in 274, because he was just that good.

In fairness to the Gallic Empire, they largely kept to themselves as a de facto separate state, not attempting to invade Italy or otherwise seize the central Roman administrative apparatus.