The University of St Andrews (Scots: University o St Andras, Scottish Gaelic: Oilthigh Chill Rìmhinn; abbreviated as St And, from the Latin Sancti Andreae, in post-nominals) is a public university in St Andrews, Fife, Scotland. It is the oldest of the four ancient universities of Scotland and, following the universities of Oxford and Cambridge, the third-oldest university in the English-speaking world. St Andrews was founded in 1413 when the Avignon Antipope Benedict XIII issued a papal bull to a small founding group of Augustinian clergy. Along with the universities of Glasgow, Edinburgh, and Aberdeen, St Andrews was part of the Scottish Enlightenment during the 18th century.