Vespasian

The Romans would tax anything 

When Nero committed suicide in ad 68, he left Rome deep in debt after military campaigns, building himself a fabulous ‘Golden House’, and the great fire of Rome (AD 64). His successor Vespasian, who fought his way to power in late ad 69, set to work at once. A hard-working man of humble origins and simple tastes, Vespasian was well suited to the task: ‘He got up early, even when it was still dark, and read the letters and the official breviaria’ (‘reports’; Latin brevis, ‘brief’). He sold off some imperial estates and nearly doubled provincial taxes, while extending Roman citizenship.

What ‘pax’ meant in Rome’s golden age of imperialism

The Roman emperor Domitian began life as a spare. At the end of the 1st century CE, while his brother Titus was the heir to their father Vespasian, the younger boy’s ‘sense of resentment and frustration had festered’, writes Tom Holland. ‘Rather than stay in Rome, where his lack of meaningful responsibility was inevitably felt as something raw’, Domitian moved away with a wife whom his family disliked, ‘doomed forever to be a supernumerary’, paranoid, attracting gossip, avoiding any company in which ‘innocent mention of baldness’ might be viewed as ‘mockery of his own receding hairline’. In most judgments by posterity this Prince Harry of the early empire fulfilled all this lack of early promise. Big brother Titus became emperor only briefly.