Confederate Ireland, also referred to as the Irish Catholic Confederation, was a period of Irish
Catholic
The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
self-government between 1642 and 1652, during the
Eleven Years' War. Formed by Catholic aristocrats,
landed gentry
The landed gentry, or the gentry (sometimes collectively known as the squirearchy), is a largely historical Irish and British social class of landowners who could live entirely from rental income, or at least had a country estate. It is t ...
, clergy and military leaders after the
Irish Rebellion of 1641
The Irish Rebellion of 1641 was an uprising in Kingdom of Ireland, Ireland, initiated on 23 October 1641 by Catholic gentry and military officers. Their demands included an end to anti-Catholic discrimination, greater Irish self-governance, and ...
, the Confederates controlled up to two-thirds of Ireland from their base in
Kilkenny
Kilkenny ( , meaning 'church of Cainnech of Aghaboe, Cainnech'). is a city in County Kilkenny, Republic of Ireland, Ireland. It is located in the South-East Region, Ireland, South-East Region and in the Provinces of Ireland, province of Leinst ...
; hence it is sometimes called the Confederation of Kilkenny.
The Confederates included Catholics of
Gaelic and
Anglo-Norman descent. They wanted an end to anti-Catholic discrimination within the
Kingdom of Ireland
The Kingdom of Ireland (; , ) was a dependent territory of Kingdom of England, England and then of Kingdom of Great Britain, Great Britain from 1542 to the end of 1800. It was ruled by the monarchs of England and then List of British monarchs ...
and greater Irish self-governance; many also wanted to roll back the
plantations of Ireland
Plantation (settlement or colony), Plantations in 16th- and 17th-century Ireland () involved the confiscation of Irish-owned land by the Kingdom of England, English The Crown, Crown and the colonisation of this land with settlers from Great Br ...
. Most Confederates professed loyalty to
Charles I of England
Charles I (19 November 1600 – 30 January 1649) was King of Kingdom of England, England, Kingdom of Scotland, Scotland, and Kingdom of Ireland, Ireland from 27 March 1625 until Execution of Charles I, his execution in 1649.
Charles was born ...
in the belief they could reach a lasting settlement in return for helping defeat his opponents in the
Wars of the Three Kingdoms
The Wars of the Three Kingdoms were a series of conflicts fought between 1639 and 1653 in the kingdoms of Kingdom of England, England, Kingdom of Scotland, Scotland and Kingdom of Ireland, Ireland, then separate entities in a personal union un ...
.
[The Confederate Assembly of Kilkenny](_blank)
. British Civil Wars Project. Its institutions included a legislative body known as the General Assembly, an executive or Supreme Council, and a military. It minted coins, levied taxes and set up a printing press.
Confederate ambassadors were appointed and recognised in
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
,
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
and the
Papal States
The Papal States ( ; ; ), officially the State of the Church, were a conglomeration of territories on the Italian peninsula under the direct sovereign rule of the pope from 756 to 1870. They were among the major states of Italy from the 8th c ...
,
who supplied them with money and weapons.
At various times, Confederate armies fought
Royalists,
Parliamentarians,
Ulster Protestant militia and Scots
Covenanter
Covenanters were members of a 17th-century Scottish religious and political movement, who supported a Presbyterian Church of Scotland and the primacy of its leaders in religious affairs. It originated in disputes with James VI and his son C ...
s; these controlled
the Pale, parts of eastern and northern
Ulster
Ulster (; or ; or ''Ulster'') is one of the four traditional or historic provinces of Ireland, Irish provinces. It is made up of nine Counties of Ireland, counties: six of these constitute Northern Ireland (a part of the United Kingdom); t ...
, and the region around
Cork. Charles authorised secret negotiations which in September 1643 resulted in a Confederate–Royalist ceasefire and led to further talks, most of which proved unsuccessful. In 1644, a
Confederate military expedition landed in Scotland to help Royalists there. The Confederates continued to fight the Parliamentarians in Ireland, and decisively defeated the Covenanter army in the
Battle of Benburb.
In 1647, the Confederates suffered a string of defeats at
Dungan's Hill,
Cashel
Cashel (an Anglicised form of the Irish language word ''Caiseal'', meaning "stone fort") may refer to:
Places in Ireland
*Cashel, County Tipperary
**The Rock of Cashel, an ancient, hilltop fortress complex for which Cashel is named
** Archbishop ...
and
Knocknanuss. This prompted them to make an agreement with the Royalists, leading to internal divisions which hampered their ability to resist a Parliamentarian invasion. In August 1649, a large
English Parliamentarian army, led by
Oliver Cromwell
Oliver Cromwell (25 April 15993 September 1658) was an English statesman, politician and soldier, widely regarded as one of the most important figures in British history. He came to prominence during the Wars of the Three Kingdoms, initially ...
,
invaded Ireland. By May 1652 it had defeated the Confederate–Royalist alliance, although Confederate soldiers continued a
guerrilla warfare
Guerrilla warfare is a form of unconventional warfare in which small groups of irregular military, such as rebels, partisans, paramilitary personnel or armed civilians, which may include recruited children, use ambushes, sabotage, terrori ...
campaign for a further year.
States and territories disestablished in the 1650s
Formation
The Irish Catholic Confederation was formed in the aftermath of the
1641 rebellion, both to control the popular uprising and to organise an Irish Catholic war effort against the remaining English and Scottish armies in Ireland. It was hoped that by doing this, the Irish Catholics could hold off an English or Scottish re-conquest of the country.
The initiative for the Confederation came from a Catholic bishop,
Nicholas French, and a lawyer named
Nicholas Plunkett. They put forth their proposals for a government to Irish Catholic nobles such as
Viscount Gormanston,
Viscount Mountgarret,
Viscount Muskerry and the
Baron of Navan. These men would commit their own armed forces to the Confederation and persuaded other rebels to join it. The declared aims of the Confederates were similar to those of Sir
Phelim O'Neill, the leader of the early stages of the rebellion in Ulster, who issued the
Proclamation of Dungannon in October 1641.
On 17 March 1642, these nobles signed the "Catholic Remonstrance" issued at
Trim, County Meath
Trim () is a town in County Meath, Ireland. It is situated on the River Boyne and, as of the 2022 census of Ireland, 2022 census, had a population of 9,563. The town is in a Civil parishes in Ireland, civil parish of the same name.
The town ...
that was addressed to King Charles I. On 22 March, at a synod in nearby
Kells chaired by
Hugh O'Reilly, Archbishop of Armagh, a majority of the Catholic bishops proclaimed that the rebellion was a
just war
The just war theory () is a doctrine, also referred to as a tradition, of military ethics that aims to ensure that a war is morally justifiable through a series of criteria, all of which must be met for a war to be considered just. It has bee ...
.

On 10 May 1642, Ireland's Catholic clergy held a
synod
A synod () is a council of a Christian denomination, usually convened to decide an issue of doctrine, administration or application. The word '' synod'' comes from the Ancient Greek () ; the term is analogous with the Latin word . Originally, ...
at
Kilkenny
Kilkenny ( , meaning 'church of Cainnech of Aghaboe, Cainnech'). is a city in County Kilkenny, Republic of Ireland, Ireland. It is located in the South-East Region, Ireland, South-East Region and in the Provinces of Ireland, province of Leinst ...
. Present were the
Archbishop
In Christian denominations, an archbishop is a bishop of higher rank or office. In most cases, such as the Catholic Church, there are many archbishops who either have jurisdiction over an ecclesiastical province in addition to their own archdi ...
s of
Armagh
Armagh ( ; , , " Macha's height") is a city and the county town of County Armagh, in Northern Ireland, as well as a civil parish. It is the ecclesiastical capital of Ireland – the seat of the Archbishops of Armagh, the Primates of All ...
,
Cashel
Cashel (an Anglicised form of the Irish language word ''Caiseal'', meaning "stone fort") may refer to:
Places in Ireland
*Cashel, County Tipperary
**The Rock of Cashel, an ancient, hilltop fortress complex for which Cashel is named
** Archbishop ...
and
Tuam
Tuam (; , meaning 'mound' or 'burial-place') is a town in Ireland and the second-largest settlement in County Galway. It is west of the midland Region, Ireland, midlands of Ireland, about north of Galway city. The town is in a civil parishe ...
, eleven bishops or their representatives, and other dignitaries. They drafted the
Confederate Oath of Association and called on all Catholics in Ireland to take the oath. Those who took the oath swore allegiance to
Charles I and vowed to obey all orders and decrees made by the "Supreme Council of the Confederate Catholics". The rebels henceforth became known as Confederates. The synod re-affirmed that the rebellion was a "just war". It called for the creation of a council (made up of clergy and nobility) for each
province
A province is an administrative division within a country or sovereign state, state. The term derives from the ancient Roman , which was the major territorial and administrative unit of the Roman Empire, Roman Empire's territorial possessions ou ...
, which would be overseen by a national council for the whole island. It vowed to punish misdeeds by Confederate soldiers and to excommunicate any Catholic who fought against the Confederation. The synod sent agents to France, Spain and Italy to gain support, gather funds and weapons, and recruit Irishmen serving in foreign armies. Lord Mountgarret was appointed president of the Confederate Supreme Council, and a General Assembly was fixed for October that year.
The first Confederate Assembly
The first Confederate General Assembly was held in Kilkenny on 24 October 1642, where it set up a
provisional government
A provisional government, also called an interim government, an emergency government, a transitional government or provisional leadership, is a temporary government formed to manage a period of transition, often following state collapse, revoluti ...
. The Assembly was a parliament in all but name. Present at the first Assembly were 14
Lords Temporal
The Lords Temporal are secular members of the House of Lords, the upper house of the British Parliament. These can be either life peers or hereditary peers, although the hereditary right to sit in the House of Lords was abolished for all but n ...
and 11
Lords Spiritual
The Lords Spiritual are the bishops of the Church of England who sit in the House of Lords of the United Kingdom. Up to 26 of the 42 diocesan bishops and archbishops of the Church of England serve as Lords Spiritual (not including retired bish ...
from the
Parliament of Ireland
The Parliament of Ireland () was the legislature of the Lordship of Ireland, and later the Kingdom of Ireland, from 1297 until the end of 1800. It was modelled on the Parliament of England and from 1537 comprised two chambers: the Irish Hou ...
, along with 226 commoners. The Confederate's constitution was written by a
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
lawyer named
Patrick D'Arcy. The Assembly resolved that each county should have a council, overseen by a provincial council made up of two representatives from each county council. The Assembly agreed orders "to be observed as the model of their government".
The Assembly elected an executive known as the Supreme Council. The first Supreme Council was elected on or about 14 November. It consisted of 24 members, 12 of whom were to abide always in Kilkenny or wherever else they deemed fitting.
The members of the first Supreme Council were as follows:
James Tuchet, 3rd Earl of Castlehaven
James Tuchet, 3rd Earl of Castlehaven ( - 11 October 1684) was the son of Mervyn Tuchet, 2nd Earl of Castlehaven and his first wife, Elizabeth Barnham (1592 - ). Castlehaven played a prominent role in the Wars of the Three Kingdoms that took pla ...
, representing the Crown, was the final member of the Supreme Council.
The Supreme Council would have power over all military generals, military officers and civil magistrates. Its first act was to name the generals who were to command Confederate forces:
Owen Roe O'Neill was to command the Ulster forces,
Thomas Preston the Leinster forces,
Garret Barry the Munster forces and John Burke the Connacht forces.
Ulick Burke, 1st Marquess of Clanricarde was named head general, as they thought he would sooner or later join the Confederates. The Supreme Council issued an order to raise £30,000 and a levy of 31,700 men in Leinster who were to be trained at once.
The Supreme Council also made its own seal, described as follows: Twas circular, and in its centre was a large cross, the base of which rested on a flaming heart, while its apex was overlapped by the wings of a dove. On the left of the cross was the harp, and on the right the crown." The motto on the seal was (''For God, King and Fatherland, Ireland is United'').
A National Treasury, a mint for making coins, and a press for printing proclamations were set up in Kilkenny. This first General Assembly sat until 9 January 1643.
Policies

The last piece of legislation agreed by
Charles I and
Parliament
In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
was the 1642
Adventurers' Act, which provided funds to suppress the 1641 Rebellion by confiscating "rebel" lands. In order to keep their estates, in the context of the
Wars of the Three Kingdoms
The Wars of the Three Kingdoms were a series of conflicts fought between 1639 and 1653 in the kingdoms of Kingdom of England, England, Kingdom of Scotland, Scotland and Kingdom of Ireland, Ireland, then separate entities in a personal union un ...
the Confederates claimed to be
Royalists loyal to the king, which made reaching an agreement with him a matter of primary importance. As a result, the Confederacy never claimed to be an independent government and since only Charles could legally call
Parliament
In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
, their General Assembly never claimed to be one, although this did not prevent it enacting legislation.
Confederate political demands included Irish self-government, secure tenure of their lands, amnesty for any acts committed during the Rebellion, an equal share in government positions and that these concessions be ratified by a post-war Parliament. In terms of religion, they insisted on toleration of Catholicism and in June 1645 added the stipulation that the Catholic clergy should retain all properties taken from the Church of Ireland since 1641. In reality, these were almost impossible to achieve, since they were asking Charles to make concessions he had refused to make to Parliament, while the vast majority of his advisors opposed them on the grounds that doing so would fatally undermine the Royalist cause in England and Scotland.
The Confederate position was further weakened by divisions between the Old English, mostly descendants of those who arrived during the
Anglo-Norman invasion of Ireland
The Anglo-Norman invasion of Ireland took place during the late 12th century, when Anglo-Normans gradually conquered and acquired large swathes of land in Ireland over which the List of English monarchs, monarchs of England then claimed sovere ...
in 1172, and the native
Gaelic Irish. While many historians dispute the extent of the differences between the two groups, there are significant variations in terms of political, religious and economic objectives. In general, the Old English wanted to regain the power and influence they had lost under the Tudors and although they were sincere Catholics, did not support establishing the church as the
state religion. Gaelic Irish leaders such as
Owen Roe O'Neill wanted to reverse the
Plantations of Ireland
Plantation (settlement or colony), Plantations in 16th- and 17th-century Ireland () involved the confiscation of Irish-owned land by the Kingdom of England, English The Crown, Crown and the colonisation of this land with settlers from Great Br ...
, since this was the only way to retrieve their ancestral lands; however, they were far less united in their demands than the Old English and it has been argued they formed a pressure group, rather than a distinct political philosophy.
The 1643 Cessation

In September 1643, the Confederates negotiated a "
cessation" with
James Butler, 1st Duke of Ormonde
Lieutenant general, Lieutenant-General James FitzThomas Butler, 1st Duke of Ormond, Knight of the Garter, KG, Privy Council of England, PC (19 October 1610 – 21 July 1688), was an Anglo-Irish statesman and soldier, known as Earl of Ormond fr ...
, Royalist
Governor of Ireland, which was signed at Jigginstown, near
Naas
Naas ( ; or ) is the county town of County Kildare in Republic of Ireland, Ireland. In 2022, it had a population of 26,180, making it the largest town in County Kildare (ahead of Newbridge, County Kildare, Newbridge) and the List of urban ar ...
. This ended hostilities ceased between the Confederates and Ormonde's royalist army based in
Dublin
Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
. However,
Murrough O'Brien, 1st Earl of Inchiquin
Murrough MacDermod O'Brien, 1st Earl of Inchiquin (September 1614 – 9 September 1673), was an Irish nobleman and soldier, who came from one of the most powerful families in Munster. Known as ''Murchadh na dTóiteán'' ("Murrough the Burner"), ...
, a rare Gaelic Irish
Protestant
Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
who commanded the Royalist garrison of
Cork, objected to the ceasefire and declared his allegiance to Parliament in England. The Scottish
Covenanters
Covenanters were members of a 17th-century Scottish religious and political movement, who supported a Presbyterian Church of Scotland and the primacy of its leaders in religious affairs. It originated in disputes with James VI and his son ...
had also landed an army in Ulster in 1642, which remained hostile to the Confederates and to the king – as did the
Laggan Army of the Scottish settlers living in Ulster.
The
Jacobite historian
Thomas Carte mentioned the financial terms of the Cessation, whereby the Confederates undertook to pay Ormonde £30,000 in stages up to May 1644, half in cash and half in live cattle.
In 1644 the Confederates sent around 1,500 men under
Alasdair MacColla to
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
to support the royalists there under
James Graham, 1st Marquess of Montrose
James Graham, 1st Marquess of Montrose (1612 – 21 May 1650) was a Scottish nobleman, poet, soldier and later viceroy and captain general of Scotland. Montrose initially joined the Covenanters in the Wars of the Three Kingdoms, but subsequ ...
against the Covenanters, sparking a
Civil War
A civil war is a war between organized groups within the same Sovereign state, state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government policies.J ...
– their only intervention on the Royalist side in the civil wars in Great Britain.
Papal Nuncio's arrival

The Confederates received modest subsidies from the monarchies of France and Spain, who wanted to recruit troops in Ireland but their main continental support came from the Papacy.
Pope Urban VIII
Pope Urban VIII (; ; baptised 5 April 1568 – 29 July 1644), born Maffeo Vincenzo Barberini, was head of the Catholic Church and ruler of the Papal States from 6 August 1623 to his death, in July 1644. As pope, he expanded the papal terri ...
sent
Pierfrancesco Scarampi to liaise with and help the Confederates' Supreme Council in 1643.
Pope Innocent X
Pope Innocent X (6 May 1574 – 7 January 1655), born Giovanni Battista Pamphilj (or Pamphili), was head of the Catholic Church and ruler of the Papal States from 15 September 1644 to his death, in January 1655.
Born in Rome of a family fro ...
strongly supported Confederate Ireland, over the objections of
Cardinal Mazarin
Jules Mazarin (born Giulio Raimondo Mazzarino or Mazarini; 14 July 1602 – 9 March 1661), from 1641 known as Cardinal Mazarin, was an Italian Catholic prelate, diplomat and politician who served as the chief minister to the Kings of France Lou ...
and the Queen,
Henrietta Maria
Henrietta Maria of France (French language, French: ''Henriette Marie''; 25 November 1609 – 10 September 1669) was List of English royal consorts, Queen of England, List of Scottish royal consorts, Scotland and Ireland from her marriage to K ...
, who had moved to Paris in 1644. Innocent received the Confederation's envoy in February 1645 and resolved to send a
nuncio extraordinary to Ireland,
Giovanni Battista Rinuccini,
archbishop of Fermo, who embarked from
La Rochelle
La Rochelle (, , ; Poitevin-Saintongeais: ''La Rochéle'') is a city on the west coast of France and a seaport on the Bay of Biscay, a part of the Atlantic Ocean. It is the capital of the Charente-Maritime Departments of France, department. Wi ...
with the Confederacy's secretary,
Richard Bellings. He took with him a large quantity of arms and military supplies and a very large sum of money. These supplies meant that Rinuccini had a big influence on the Confederates' internal politics and he was backed by the more militant Confederates such as
Owen Roe O'Neill. At Kilkenny Rinuccini was received with great honours, asserting that the object of his mission was to sustain the King, but above all to help the Catholic people of Ireland in securing the free and public exercise of the Catholic religion, and the restoration of the churches and church property, but not any former monastic property.
The first "Ormonde Peace"
The Supreme Council put great hope in a secret treaty they had concluded with
Edward Somerset, 2nd Marquess of Worcester, under his new title of Earl of Glamorgan, on the King's behalf, which promised further concessions to Irish Catholics in the future. Being a very wealthy English Catholic royalist, Glamorgan was sent to Ireland in late June 1645 with secret orders from Charles to agree to the Confederates' demands in return for an Irish Catholic army that would fight for the King in England. The plan would be anathema to most English Protestants at the time. A copy of Glamorgan's secret orders was publicised by the
Long Parliament
The Long Parliament was an Parliament of England, English Parliament which lasted from 1640 until 1660, making it the longest-lasting Parliament in English and British history. It followed the fiasco of the Short Parliament, which had convened f ...
, and to preserve his support in Protestant England the King had to deny his link and even proclaimed Glamorgan as a traitor. To deter the use of Confederate Irish soldiers in England the Long Parliament passed the
Ordinance of no quarter to the Irish in October 1644.
The nuncio considered himself the virtual head of the Confederate Catholic party in Ireland. In 1646 the Supreme Council of the Confederates had come to an agreement with Ormonde, signed on 28 March 1646. Under its terms Catholics would be allowed to serve in public office and to found schools; there were also verbal promises of future concessions on religious toleration. There was an amnesty for acts committed in the Rebellion of 1641 and a guarantee against further seizure of Irish Catholic rebels' land by acts of
attainder
In English criminal law, attainder was the metaphorical "stain" or "corruption of blood" which arose from being condemned for a serious capital crime (felony or treason). It entailed losing not only one's life, property and hereditary titles, but ...
.
However, there was no reversal of
Poynings' Law, which meant that any legislation due to be presented to the
Parliament of Ireland
The Parliament of Ireland () was the legislature of the Lordship of Ireland, and later the Kingdom of Ireland, from 1297 until the end of 1800. It was modelled on the Parliament of England and from 1537 comprised two chambers: the Irish Hou ...
must first be approved by the English Privy Council, no reversal of the Protestant majority in the
Irish House of Commons
The Irish House of Commons was the lower house of the Parliament of Ireland that existed from 1297 until the end of 1800. The upper house was the Irish House of Lords, House of Lords. The membership of the House of Commons was directly elected, ...
and no reversal of the main plantations, or
colonisation
475px, Map of the year each country achieved List of sovereign states by date of formation, independence.
Colonization (British English: colonisation) is a process of establishing occupation of or control over foreign territories or peoples f ...
, in Ulster and Munster. Moreover, regarding the religious articles of the treaty, all churches taken over by Catholics in the war would have to be returned to Protestant hands and the public practice of Catholicism was not guaranteed.
In return for the concessions that were made Irish troops would be sent to England to fight for the royalists in the
English Civil War
The English Civil War or Great Rebellion was a series of civil wars and political machinations between Cavaliers, Royalists and Roundhead, Parliamentarians in the Kingdom of England from 1642 to 1651. Part of the wider 1639 to 1653 Wars of th ...
. However, the terms agreed were not acceptable to either the Catholic clergy, the Irish military commanders – notably
Owen Roe O'Neill and
Thomas Preston – or the majority of the General Assembly. Nor was the papal nuncio Rinuccini party to the treaty, which left untouched the objects of his mission; he had induced nine of the Irish bishops to sign a protest against any arrangement with
Ormonde Ormonde is a surname originated in Ireland (Ormonde) and Scotland (Ormond (surname), Ormond), but also occurring in England, United States, Portugal (mainly in Azores, as a variation of the scottish surname Drummond_(surname), Drummond) and Brazil.
...
or the king that would not guarantee the maintenance of the Catholic religion.
Many believed the Supreme Council were unreliable since many of them were related to Ormonde or otherwise bound to him. Besides, it was pointed out that the English Civil War had already been decided in the English Parliament's favour and that sending Irish troops to the royalists would be a futile sacrifice. On the other hand, many felt after
O'Neill's Ulster army defeated the Scots at the
battle of Benburb in June 1646 that the Confederates were in a position to re-conquer all of Ireland. Furthermore, those who opposed the peace were backed, both spiritually and financially, by Rinuccini, who threatened to excommunicate the "peace party". The Supreme Council were arrested and the General Assembly voted to reject the deal.
Military defeat and a new Ormonde peace
After the Confederates rejected the peace deal, Ormonde handed Dublin over to a parliamentarian army under
Michael Jones. The Confederates now tried to eliminate the remaining parliamentarian outposts in
Dublin
Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
and
Cork, but in 1647 suffered a series of military disasters. First, Thomas Preston's
Leinster
Leinster ( ; or ) is one of the four provinces of Ireland, in the southeast of Ireland.
The modern province comprises the ancient Kingdoms of Meath, Leinster and Osraige, which existed during Gaelic Ireland. Following the 12th-century ...
army was destroyed by Jones's parliamentarians at the
Battle of Dungan's Hill in
County Meath
County Meath ( ; or simply , ) is a Counties of Ireland, county in the Eastern and Midland Region of Republic of Ireland, Ireland, within the Provinces of Ireland, province of Leinster. It is bordered by County Dublin to the southeast, County ...
. Then, less than three months later, the Confederates' Munster army met a similar fate at the hands of Inchiquin's parliamentarian forces at the
battle of Knocknanauss.
These setbacks made most Confederates much more eager to come to reach an agreement with the royalists and negotiations were re-opened. The Supreme Council received generous terms from Charles I and Ormonde, including toleration of the Catholic religion, a commitment to repealing Poyning's Law (and therefore to Irish self-government), recognition of lands taken by Irish Catholics during the war, and a commitment to a partial reversal of the
Plantation of Ulster
The Plantation of Ulster (; Ulster Scots dialects, Ulster Scots: ) was the organised Settler colonialism, colonisation (''Plantation (settlement or colony), plantation'') of Ulstera Provinces of Ireland, province of Irelandby people from Great ...
. In addition, there was to be an Act of Oblivion, or amnesty for all acts committed during the 1641 rebellion and
Confederate wars – in particular the killings of British Protestant settlers in 1641 – combined with no disbanding of the Confederate armies.
However, Charles granted these terms only out of desperation and later repudiated them. Under the terms of the agreement, the Confederation was to dissolve itself, place its troops under royalist commanders and accept English royalist troops. Inchiquin also defected from the Parliament and rejoined the royalists in Ireland.
Civil War within the Confederation
However, many of the Irish Catholics continued to reject a deal with the royalists.
Owen Roe O'Neill refused to join the new royalist alliance and fought a brief internal civil war with the royalists and Confederates in the summer of 1648. So alienated was O'Neill by what he considered to be a betrayal of Catholic war aims that he tried to make a separate peace with the English Parliament and was for a short time effectively an ally of the English parliamentary armies in Ireland. This was disastrous for the wider aims of the Confederacy, as it coincided with the outbreak of the
second civil war in England. The Papal Nuncio, Rinuccini, endeavoured to uphold Owen Roe O'Neill by
excommunicating all who in May 1648 took part in the
Inchiquin Truce with the Royalists; but he could not get the Irish Catholic Bishops to agree on the matter. On 23 February 1649, he embarked at Galway, in his own frigate, to return to Rome.
It is often argued that this split within the Confederate ranks represented a split between Gaelic Irish and
Old English
Old English ( or , or ), or Anglo-Saxon, is the earliest recorded form of the English language, spoken in England and southern and eastern Scotland in the Early Middle Ages. It developed from the languages brought to Great Britain by Anglo-S ...
. It is suggested that a particular reason for this was that Gaelic Irish had lost much land and power since the English conquest of Ireland and hence had become radical in their demands. However, there were members of both ethnicities on each side. For example,
Phelim O'Neill, the Gaelic Irish instigator of the Rebellion of 1641, sided with the moderates, whereas the predominantly Old English south Wexford area rejected the peace. The Catholic clergy were also split over the issue.
The real significance of the split was between those landed gentry who were prepared to compromise with the royalists as long as their lands and civil rights were guaranteed, and those, such as Owen Roe O'Neill, who wanted to completely overturn the English presence in Ireland. They wanted an independent, Catholic Ireland, with the English and Scottish settlers expelled permanently. Many of the militants were most concerned with recovering ancestral lands their families had lost in the plantations. After inconclusive skirmishing with the Confederates, Owen Roe O'Neill retreated to Ulster and did not rejoin his former comrades until
Cromwell's invasion of 1649. This infighting fatally hampered the preparations of the Confederate-royalist alliance to repel the invasion of parliamentarian
New Model Army
The New Model Army or New Modelled Army was a standing army formed in 1645 by the Parliamentarians during the First English Civil War, then disbanded after the Stuart Restoration in 1660. It differed from other armies employed in the 1639 t ...
.
Cromwell's invasion
Oliver Cromwell
Oliver Cromwell (25 April 15993 September 1658) was an English statesman, politician and soldier, widely regarded as one of the most important figures in British history. He came to prominence during the Wars of the Three Kingdoms, initially ...
invaded Ireland in 1649 to crush the new alliance of Irish Confederates and royalists. The
Cromwellian conquest of Ireland
The Cromwellian conquest of Ireland (1649–1653) was the re-conquest of Ireland by the Commonwealth of England, initially led by Oliver Cromwell. It forms part of the 1641 to 1652 Irish Confederate Wars, and wider 1639 to 1653 Wars of the Three ...
was the bloodiest warfare that had ever occurred in the country and was accompanied by
plague and
famine
A famine is a widespread scarcity of food caused by several possible factors, including, but not limited to war, natural disasters, crop failure, widespread poverty, an Financial crisis, economic catastrophe or government policies. This phenom ...
. Kilkenny
fell after a short siege in 1650. It ended in total defeat for the Irish Catholics and royalists. The pre-war Irish Catholic land-owning class was all but destroyed in this period, as were the institutions of the
Roman Catholic
The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
Church. Most of the senior members of the Confederation spent the Cromwellian period in exile in France, with the English Royalist Court. After the
Restoration, those Confederates who had promoted alliance with the Royalists found themselves in favour and on average recovered about a third of their lands. However, those who remained in Ireland throughout the
Interregnum
An interregnum (plural interregna or interregnums) is a period of revolutionary breach of legal continuity, discontinuity or "gap" in a government, organization, or social order. Archetypally, it was the period of time between the reign of one m ...
generally had their land confiscated, with prisoners of war executed or transported to penal colonies.
Significance
Confederate Ireland's style of parliament was similar to the landed oligarchy
Parliament of Ireland
The Parliament of Ireland () was the legislature of the Lordship of Ireland, and later the Kingdom of Ireland, from 1297 until the end of 1800. It was modelled on the Parliament of England and from 1537 comprised two chambers: the Irish Hou ...
established by the Normans in 1297, but it was not based on a democratic vote. Given their large notional power base, the Confederates ultimately failed to manage and reorganise Ireland so as to defend the interests of Irish Catholics. The
Irish Confederate Wars
The Irish Confederate Wars, took place from 1641 to 1653. It was the Irish theatre of the Wars of the Three Kingdoms, a series of civil wars in Kingdom of Ireland, Ireland, Kingdom of England, England and Kingdom of Scotland, Scotland, all then ...
and the ensuing Cromwellian conquest of Ireland (1649–53) caused massive loss of life and ended with the confiscation of almost all Irish Catholic-owned land in the 1650s, though some was re-granted in the 1660s. The end of the period cemented the English colonisation of Ireland in the so-called
Cromwellian Settlement.
See also
*
History of Ireland
The first evidence of human presence in Ireland dates to around 34,000 years ago, with further findings dating the presence of ''Homo sapiens'' to around 10,500 to 7,000 BC. The receding of the ice after the Younger Dryas cold phase of the Qua ...
*
Early Modern Ireland 1536–1691
*
Confederation
A confederation (also known as a confederacy or league) is a political union of sovereign states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical issu ...
Citations
Sources
*
* – 1643 to 1660
*
*
*
Further reading
* Canny, Nicholas, ''Making Ireland British 1580–1650'', Oxford University Press, Oxford, 2001.
* Lenihan, Pádraig, ''Confederate Catholics at War 1641–49'', Cork University Press, Cork, 2001.
* Ohlmeyer, Jane & Kenyon, John (eds.), ''The Civil Wars'', Oxford University Press, Oxford, 1998.
*
External links
The Confederate Assembly of Kilkenny ''British Civil Wars, Commonwealth and Protectorate, 1638–1660''
{{coords, 52, 39, N, 7, 15, W, display=title
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
1640s in Ireland
Wars of the Three Kingdoms
Irish Confederate Wars
17th century in Ireland
Former countries in Ireland
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...