The Protestant Ascendancy, also known simply as the Ascendancy, was the political, economic, and social domination of Ireland between the 17th century and the early 20th century by a minority of landowners, Protestant clergy, and members of the professions, all members of the Established Church (Anglican; Church of Ireland or the Church of England). The Ascendancy excluded other groups from politics and the elite, most numerous among them Roman Catholics but also members of the Presbyterian and other Protestant denominations, along with non-Christians such as Jews, until the Reform Acts (1832–1928).

The gradual dispossession of large holdings belonging to several hundred native Catholic nobility and other landowners in Ireland took place in various stages from the reigns of the Catholic Mary I (1553–1558) and her Protestant half-sister Elizabeth I (1558–1603) onwards. Unsuccessful revolts against English rule in 1595–1603 and 1641–53 and then the 1689–91 Williamite Wars resulted in much Irish land confiscated by the Crown, and then sold to people who were thought loyal, most of whom were English and Protestant. English soldiers and traders became the new ruling class, as its richer members were elevated to the Irish House of Lords and eventually controlled the Irish House of Commons (see Plantations of Ireland). This class became collectively known as the Anglo-Irish.

Protestant Ascendancy

From the 1790s the phrase became used by the main two identities in Ireland: nationalists, who were mostly Catholics, used the phrase as a "focus of resentment", while for unionists, who were mostly Protestants, it gave a "compensating image of lost greatness".

Protestant Ascendancy

Origin of term

The phrase was first used in passing by Sir Boyle Roche in a speech to the Irish House of Commons on 20 February 1782. George Ogle MP used it on 6 February 1786 in a debate on falling land values, saying that "When the landed property of the Kingdom, when the Protestant Ascendancy is at stake, I cannot remain silent."

Protestant Ascendancy

Then on 20 January 1792 Dublin Corporation approved by majority vote a resolution to George III that included this line: "We feel ourselves peculiarly called upon to stand forward in the crisis to pray your majesty to preserve the Protestant ascendancy in Ireland inviolate ...." The corporation's resolution was a part of the debate over Catholic emancipation. In the event, Catholics were allowed to vote again in 1793, but could not sit in parliament until 1829.

The phrase therefore was seen to apply across classes to rural landowners as well as city merchants. The Dublin resolution was disapproved of by a wide range of commentators, such as the Marquess of Abercorn, who called it "silly", and William Drennan who said it was "actuated by the most monopolising spirit".

The phrase became popularised outside Ireland by Edmund Burke, another liberal Protestant, and his ironic comment in 1792: "A word has been lately struck in the mint of the castle of Dublin; thence it was conveyed to the Tholsel, or city-hall, where, having passed the touch of the corporation, so respectably stamped and vouched, it soon became current in parliament, and was carried back by the Speaker of the House of Commons in great pomp as an offering of homage from whence it came. The word is Ascendancy." This was then used by Catholics seeking further political reforms.

In the Irish language, the term used was , from , meaning "dominance".

Penal Laws

The process of Protestant Ascendancy was facilitated and formalized in the legal system after 1691 by the passing of various Penal Laws, which discriminated against the majority Irish Catholic population of the island. While the native Irish Gaels comprised the majority of the Irish Catholic population, long-standing fully Gaelicised and intermarried Norman families (e.g. de Burgo/Burke, FitzGerald/FitzMaurice Dynasty, etc.), having previously held immense power in Ireland, became major targets of the crown and of more stridently anti-Irish members of the Ascendancy. With the defeat of Catholic attempts to regain power and lands in Ireland, a ruling class which became known later as the "Protestant Ascendancy" sought to ensure dominance with the passing of a number of laws to restrict the religious, political and economic activities of Catholics and to some extent, Protestant Dissenters. These aspects provided the political basis for the new laws passed for several decades after 1695. Interdicts faced by Catholics and Dissenters under the Penal Laws were: