Like their English equivalent, for many centuries Ireland’s Houses of Parliament lacked purpose-built quarters, instead meeting in various locations, not least a hall in Dublin Castle. However, following Charles II’s restoration to the throne in 1660, the government leased Chichester House, a residence in central Dublin dating from the reign of Elizabeth I which in the early 17th century had been used as the country’s law courts. Overlooking Hoggen (subsequently College Green) and adjacent to Trinity College Dublin, despite its eminent position the building soon proved to be unsatisfactory for its new purpose and by 1728 a decision had been taken that it should be replaced. This was despite, or perhaps because, of the country’s economic circumstances then being in a poor condition: Edward McParland has proposed that William Conolly, then Speaker of the House of Commons and likely one of the driving forces behind the project (although he died while work on the site was ongoing) would have seen the new parliament building’s construction as reflationary; in 1721 George Berkeley, specifically mentioning such an undertaking, argued that it would ‘employ many Hands’ and at the same time ‘keep the Mony circulating at home…’ Likewise, when finished, Robert Howard, Bishop of Elphin, while thinking the Houses of Parliament were ‘too fine for us,’ consoled himself with the thought that at least ‘it hath chiefly employed our own hands.’ Once it had been decided to embark on this enterprise, progress was fast. In January 1728 a building committee was empowered to receive plans, and less than a month later it sought these from Edward Lovett Pearce: he submitted these in early March. The foundation stone was laid in February 1729 and by November of that year, ‘the Walls and Roof…are now near finished and compleat.’ In October 1731 the two houses of the Irish Parliament assembled for the first time in their newly completed chambers. 

Described by Christine Casey as ‘arguably the most accomplished public set-piece of the Palladian style in these islands,’ Edward Lovett Pearce’s building was also the first purpose-built bicameral assembly in Europe. Overlooking College Green, the former Houses of Parliament has a forecourt dominated by a towering Ionic colonnade of Portland stone in front of Granite walls. The only original decoration to this austere facade is the royal coat of arms set into the tympanum (the three figures above, of Hibernia flanked by Fidelity and Commerce, were added in the early 19th century after the building had changed purposes). There were separate entrances for the Houses of Commons and Lords respectively and while the former chamber no longer exists ((it was, in any case, badly damaged by fire in 1792 before being dismantled barely a decade later), the latter has survived with relatively few changes. In Francis G James’s Lords of the Ascendancy, his book on the Irish House of Lords 1600-1800, the author notes that the number of this country’s peers was never very great. In the first three quarters of the 18th century, there were between 100 and 150 families possessing Irish titles, but James notes that only 60 percent of these spent a substantial amount of time in Ireland (some of them had Irish titles but no land or connections here, others were Roman Catholics or émigrés, unable or unwilling to take the Oath of Allegiance to the Crown). Accordingly, the number of peers attending the Irish House of Lords was often considerably less than 100, to which can be added the 22 Lords Spiritual (four Archbishops and 18 Bishops) who also had a right to seats in the upper house, although again many of them did not attend regularly. This explains the relatively small size of the House of Lords, since it never had to hold too many people. The room is tripartite, with an entrance area, the main chamber and the throne apse. Tall and barrel-vaulted with a coffered ceiling, it is lit by thermal windows at either end. The entrance area and apse are entirely panelled in oak with round-headed niches and engaged Ionic columns. The main chamber is panelled in the lower section, above which are giant Corinthian pilasters on either side of walls dominated by a pair of tapestries. Commissioned for the space in 1728, they depict William III at the Battle of the Boyne (above the oak chimneypiece) and the Siege of Derry. When assembled, the peers would have sat here upon benches and wool-sacks. No image of them doing so appears to exist (whereas there is a painting of 1780 by Francis Wheatley that depicts the Irish House of Commons in session). 

In the last quarter of the 18th century, Ireland’s parliament sought to exercise its independent authority to a greater extent than had previously been the case, leading to a series of political crises as the government in London sought to curtail Irish legislators’ power. In 1782, for example, what became known as ‘Grattan’s Parliament’ (after the Irish politician and orator Henry Grattan), succeeded in passing a series of acts that increased Ireland’s legislative and judicial independence. The onset of the French Revolution in 1789 and then an uprising – ultimately abortive but temporarily threatening – within Ireland in 1798, led the British government to fear that the country might escape from its authority altogether. Accordingly the decision was taken to concentrate all legislative power in Westminster, requiring the abolition of a separate Irish parliament. It took a couple of efforts – and a great deal of bribery – to achieve this result, not least because Ireland’s legislators had to approve the loss of their own authority (the phrase about turkeys voting for Christmas comes to mind). The Act of Union, as it was called, initially failed to win approval in the Irish House of Commons in January 1799, but a year (and a number of further bribes) later, the deed was done and the Irish Houses of Parliament ceased, of its own volition, to exist. In his Autobiographical Sketches, Thomas de Quincy recalled being in the House of Lords when it met for the last time, and he observed that when the order of abolition was announced, ‘no audible expression, no buzz nor murmur, nor susurrus even, testified the feelings which, doubtless lay rankling in many bosoms.; They had surrendered their power, he thought, ‘with nothing worth the name of a struggle, and no reward worth the name of an indemnification.’ In the aftermath of this act, an alternative use needed to be found for the splendid building on College Green, and in 1803 it was sold by the government to the Bank of Ireland for £40,000, on the understanding that changes would be made to the interior so that it could not revert to its former purpose. This work was undertaken sympathetically by architect Francis Johnston but while the old House of Commons was broken up, the House of Lords survived, for a long time being used as the bank’s board room. Today it is open to the public during weekday mornings and offers a glimpse into how and where Ireland’s parliament operated in the decades before voting itself out of existence.