The authorities in the Pale worried about the Gaelicisation of Norman Ireland, and passed the Statutes of Kilkenny in 1366 banning those of English descent from speaking the Irish language, wearing Irish clothes or inter-marrying with the Irish. The government in Dublin had little real authority. By the end of the 15th century, central English authority in Ireland had all but disappeared. England's attentions were diverted by the Hundred Years' War (1337–1453) and then by the Wars of the Roses (1450–85). Around the country, local Gaelic and Gaelicised lords expanded their powers at the expense of the English government in Dublin.