It was a public holiday celebrated around December 25th in the family home. A time for feasting, goodwill, generosity to the poor, the exchange of gifts and the decoration of trees. But it wasn’t Christmas. This was Saturnalia, the pagan Roman winter solstice festival. But was Christmas, Western Christianity’s most popular festival, derived from the pagan Saturnalia?

The first-century AD poet Gaius Valerius Catullus described Saturnalia as ‘the best of times’: dress codes were relaxed, small gifts such as dolls, candles and caged birds were exchanged.

Saturnalia saw the inversion of social roles. The wealthy were expected to pay the month’s rent for those who couldn’t afford it, masters and slaves to swap clothes. Family households threw dice to determine who would become the temporary Saturnalian monarch.