Despite the general loyalty of the "Old English" of Meath to the government in Dublin, the introduction of new Anglican English settlers, seen as more reliable by the English government, undermined the power of the Anglo-Norman aristocracy who had remained overwhelmingly Catholic following the Reformation. Although there was fervent anti-Catholic sentiment in England at this time, no punitive laws were enacted out of fear that they would provoke further rebellion. However, this changed following England's victory over the Irish kingdoms in the Nine Years' War in 1603. With Ireland subdued, the English pursued a series of Penal Laws restricting the rights of Catholics, which were accelerated following the Gunpowder Plot of 1605.