The Army Mutiny is an Irish Army crisis that begins on March 7, 1924, provoked by a proposed reduction in army numbers in the immediate post-Civil War period. A second grievance concerns the handling of the Northern Boundary problem. As the prelude to a coup d’état, the decisions made by influential politicians and soldiers at the time have continuing significance for the Government of Ireland.
In December 1922, following Collins’s death, Liam Tobin forms the Irish Republican Army Organisation (IRAO), taking in Dublin Guard and other Irish Army officers who share his view that “higher command…was not sufficiently patriotic.” President of the Executive Council of the Irish Free StateW. T. Cosgrave, head of the government, attempts to appease the IRAO. He meets with them several times before the 1923 Irish general election and persuades the opposing IRB faction of generals under Richard Mulcahy to keep quiet.
With the election over, Mulcahy now ignores the IRAO as he starts the process of demobilising 37,000 men. In November, sixty IRA officers mutiny and are dismissed without pay. The IRAO now pressures the Government into establishing a committee to supervise future demobilisation. The committee, consisting of Eoin MacNeill, Ernest Blythe, and IRAO sympathiser Joseph McGrath, effectively undermines the authority of the Army Council.
On March 7, 1924, a representative of the IRAO hands a demand to end demobilisation to W. T. Cosgrave. The ultimatum is signed by senior Army officers, Major-General Liam Tobin and Colonel Charles Dalton. Tobin knows his own position is to be scrapped in the demobilisation. Frank Thornton and Tom Cullen are also involved. That morning 35 men of the 36th Infantry Battalion refuse to parade, and the preceding week officers had absconded with arms from the McCan Barracks in Templemore, Gormanston Camp in County Meath, Baldonnel Aerodrome in Baldonnel, Dublin, and Roscommon. The immediate response is an order for the arrest of the two men on a charge of mutiny. This causes alarm throughout Dublin when announced.
On March 8, General Mulcahy makes an announcement to the Army:
“Two Army officers have attempted to involve the Army in a challenge to the authority of the Government. This is an outrageous departure from the spirit of the Army. It will not be tolerated…officers and men…will stand over their posts and do their duty today in this new threat of danger in the same wonderful, determined spirit that has always been the spirit of the Army.”
Leader of the Opposition, Thomas Johnson, issues a statement of support for the Government. In contrast, Minister for Industry and Commerce, Joseph McGrath, whose home Mulcahy orders to be searched, resigns because of dissatisfaction with the government’s attitude to the IRAO officers and support for their perception that the Irish Army treats former British officers better than former IRA officers. Fearing an incendiary speech by McGrath, Cosgrave first offers the IRAO an inquiry and an amnesty before then taking sick leave thus making Minister for Justice, Kevin O’Higgins, de facto head of the Government.
(Pictured: Major General Liam Tobin, a leading figure in the Army Mutiny)
Barrett is born on December 17, 1889, in Knockacullen (Hollyhill), Ballineen, County Cork, the son of Richard Barrett, farmer, and Ellen Barrett (née Henigan). Educated at Knocks and Knockskagh national schools, he enters the De La Salle College, Waterford, where he trains to be a teacher. Obtaining a first-class diploma, he first teaches at Ballinamult, County Waterford but then returns to Cork in early 1914 to take up a position at the St. Patrick’s Industrial School, Upton. Within months he is appointed principal of Gurrane National School. Devoted to the Irish language and honorary secretary of KnockavillaGAA club, he does much to popularise both movements in the southern and western districts of Cork. He appears to have been a member of the Cork Young Ireland Society.
Through planning and participating in raids and gunrunning episodes, Barrett comes into close contact with many GHQ staff during the Irish War of Independence, thereby ensuring his own rapid promotion. He is an active Irish Republican Army (IRA) brigade staff officer and occasionally acts as commandant of the West Cork III Brigade. He also organises fundraising activities for the purchase of weapons and for comrades on the run. In July 1920, following the arrest of the Cork III Brigade commander Tom Hales and quartermaster Pat Harte, he is appointed its quartermaster. He is arrested on March 22, 1921, and imprisoned in Cork jail, later being sent to Spike Island, County Cork.
As one of the senior officers held in Spike Island, Barrett is involved in many of the incidents that occur during his time there. After the truce is declared on July 11, 1921, some prisoners go on hunger strike, but he calls it off after a number of days on instructions from outside as a decision had been made that able-bodied men are more important to the cause. In November, Barrett escapes by rowboat alongside Moss (Maurice) Twomey, Henry O’Mahoney, Tom Crofts, Bill Quirke, Dick Eddy and Paddy Buckley.
Following the Irish War of Independence, Barrett supports the Anti-Treaty IRA‘s refusal to submit to the authority of Dáil Éireann (civil government of the Irish Republic declared in 1919). He is opposed to the Anglo-Irish Treaty and calls for the total elimination of English influence in Ireland. In April 1922, under the command of Rory O’Connor, he, along with 200 other hardline anti-treaty men, take over the Four Courts building in the centre of Dublin in defiance of the new Irish government. They want to provoke British troops, who are still in the country, into attacking them. They hope this will restart the war with Britain and reunite the IRA against their common enemy. Michael Collins tries desperately to persuade O’Connor and his men to vacate the building. However, on June 28, 1922, after the Four Courts garrison had kidnapped J. J. O’Connell, a general in the new National Army, Collins’s soldiers shell the Four Courts with British artillery to spark off what becomes known as the Battle of Dublin. O’Connor surrenders following two days of fighting, and Barrett, with most of his comrades, is arrested and held in Mountjoy Gaol. This incident marks the official outbreak of the Irish Civil War, as fighting escalates around the country between pro- and anti-treaty factions.
After the death of Michael Collins in an ambush, a period of tit-for-tat revenge killings ensues. The government implements martial law and enacts the necessary legislation to set up military courts. In November, the government begins to execute Anti-Treaty prisoners, including Erskine Childers. In response, Liam Lynch, the Anti-Treaty Chief of Staff, gives an order that any member of the Dáil who had voted for the ‘murder legislation’ is to be shot on sight.
On December 7, 1922, Teachta Dála (TD) Sean Hales is killed by anti-Treaty IRA men as he leaves the Dáil. Another TD, Pádraic Ó Máille, is also shot and badly wounded in the incident. An emergency cabinet meeting is allegedly held the next day to discuss the assassination of Hales. It is proposed that four prominent members of the Anti-Treaty side currently held as prisoners be executed as a reprisal and deterrent. The names put forward were Barrett, O’Connor, Liam Mellows and Joe McKelvey. It is alleged that the four are chosen to represent each of the four provinces – Munster, Connacht, Leinster and Ulster respectively, but none of the four is actually from Connacht. The executions are ordered by Minister for JusticeKevin O’Higgins. At 2:00 AM on the morning of December 8, 1922, Barrett is awoken along with the other three and informed that they are all to be executed at 8:00 that morning.
Ironies stack one upon the other. Barrett is a member of the same IRA brigade as Hales during the Anglo-Irish War, and they were childhood friends. O’Connor had been best man at O’Higgins’ wedding a year earlier. The rest of Sean Hales’ family remains staunchly anti-Treaty, and publicly denounces the executions. In reprisal for O’Higgins’ role in the executions, the Anti-Treaty IRA kills his father and burns his family home in Stradbally, County Laois. O’Higgins himself dies by an assassin’s hand on July 10, 1927.
The executions stun Ireland, but in terms of halting the Anti-Treaty assassination policy, they have the desired effect. The Free State government continues to execute enemy prisoners, and 77 official executions take place by the end of the war.
Barrett is now buried in his home county, Cork, following exhumation and reinternment by a later government. A monument is erected by old comrades of the West Cork Brigade, the First Southern Division, IRA, and of the Four Courts, Dublin, garrison in 1922 which is unveiled on December 13, 1952 by the TánaisteSeán Lemass.
O’Connor is educated in St. Mary’s College, Dublin, and then in Clongowes Wood College, County Kildare, a public school run by the Jesuit order. It is also attended by the man who later condemns O’Connor to death, his close friend Kevin O’Higgins. He studies experimental physics, logic, and metaphysics. He also attends the College of Science, Merrion Street. He takes a BA (1906) and receives a B.Eng (1911). In 1910, he takes his Bachelor of Engineering and Bachelor of Arts degrees at University College Dublin (UCD), then known as the National University. Prominent in the university’s Literary and Historical Society, he advocates militant constitutional nationalism as one of the many society members active in the Young Ireland branch of the United Irish League.
During the subsequent Irish War of Independence (1919-21) O’Connor is Director of Engineering of the Irish Republican Army (IRA), a military organisation descended from the Irish Volunteers. The specialist skills of engineering and signaling are essential to the development of the 5th Battalion, Dublin Brigade. Its men are forbidden frontline duty as their contribution is regarded as vital, their number too small. But units only expand on an incremental local basis, disappointing General Richard Mulcahy.
O’Connor is also involved in the Republican breakout from Strangeways Prison in Manchester, England, on October 25, 1919. Michael Collins takes a particular interest in the escape, and actually visits Austin Stack in the prison under a false name to finalise the arrangements. IRA men hold up traffic while a ladder is propped up against the outside of a prison wall. In all six prisoners escape, among them Piaras Beaslaí.
O’Connor refuses to accept the Anglo-Irish Treaty of 1921, which establishes the Irish Free State. It is ratified by a narrow vote in Dáil Éireann, the Irish parliament. He and many like him feel that the Treaty copper-fastens the partition of the six counties of Northern Ireland and undermines the Irish Republic declared in 1916.
On January 10, a meeting is held at O’Connor’s home in Monkstown, Dublin. In attendance are all senior anti-Treaty IRA officers except Liam Mellows. O’Connor is appointed to chair this grouping, known as the Republican Military Council. It is agreed that an IRA convention should be called without delay; failing this, a separate GHQ will be formed. At a further meeting in O’Connor’s office on March 20, a temporary IRA GHQ staff is elected under Liam Lynch as chief of staff. O’Connor remains in charge of engineering.
On March 26, 1922, the anti-Treaty officers of the IRA hold a convention in Dublin, in which they reject the Treaty and repudiate the authority of the Dáil. However, they are prepared to discuss a way forward. The convention meets again on April 9. It creates a new army constitution and places the army under a newly elected executive of 16 men, including O’Connor, that are to choose an army council and headquarters staff. Asked by a journalist if this development means the anti-Treatyites ware proposing a “military dictatorship” in Ireland, O’Connor replies, “You can take it that way if you want.”
On April 14, 1922, O’Connor is one of a number of IRA leaders in a 200-strong force that occupies the Four Courts building in the centre of Dublin in defiance of the Provisional Government. They intend to provoke the British troops, who are still in the country, into attacking them, which they believe will restart the war with Britain and re-unite the IRA against their common enemy. They also occupy other smaller buildings regarded as being associated with the former British administration, such as the Ballast Office and the Freemasons‘ Hall in Molesworth Street, but the Four Courts remains the focus of interest. On June 15, O’Connor sends out men to collect the rifles that belong to the mutineers of the Civic Guards.
Michael Collins tries desperately to persuade the IRA men to leave the Four Courts. At the Third IRA Convention on June 18, the Executive is split over whether the Irish Government should demand that all British troops leave within 72 hours. A motion to this effect, opposed by Lynch, is narrowly defeated, whereupon O’Connor and others leave the meeting to set up a separate GHQ. The IRA effectively splits into two factions opposed to the government.
On June 22, 1922, Sir Henry Wilson is assassinated in London by two IRA men, Reginald Dunne and Joseph O’Sullivan, each a former British soldier. Some now argue that this was done on the orders of Michael Collins, who had been a close friend of Dunne’s in the London Irish Republican Brotherhood (IRB). Prime MinisterDavid Lloyd George writes an angry letter to Collins, which includes the line “…still less can Mr. Rory O’Connor be permitted to remain his followers and his arsenal in open rebellion in the heart of Dublin… organizing and sending out from this centre enterprises of murder not only in the area of your Government…”
On June 28, 1922, after the Four Courts garrison has kidnapped J. J. “Ginger” O’Connell, a general in the National Army, Collins gives orders for the shelling of the Four Courts with borrowed artillery lent by Winston Churchill. The shelling leads to the Four Courts catching fire, damaging parts of the building in addition to destroying numerous government documents. O’Connor is one of 130 men that surrender on June 30, some of whom are arrested and imprisoned in Mountjoy Prison. This incident marks the official start of the Irish Civil War, as fighting breaks out openly around the country between pro- and anti-Treaty factions.
On December 8, 1922, along with three other republicans, Liam Mellows, Richard Barrett and Joe McKelvey, captured with the fall of the Four Courts, O’Connor is executed by firing squad in reprisal for the anti-Treaty IRA’s killing of Free State Teachta Dála (TD) Sean Hales. The execution order is signed by Kevin O’Higgins. O’Connor had been best man at O’Higgins’s wedding on October 27, 1921. Their deaths remain a symbol of the bitterness and division of the Irish Civil War. O’Connor, one of 77 republicans executed by the Provisional Government, is seen as a martyr by the Republican movement in Ireland.
On O’Connor’s execution, the equestrienne Joan de Sales La Terriere, a close friend of his, names her son in his honour. “Rory O’Connor Place” in Arklow is named in his honour. There is also a pub in Crumlin, Dublin, named after him and a housing estate near Dún Laoghaire, County Dublin, called “Rory O’Connor Park.” A Sinn Féincumann (UCD) is named after him.
(Pictured: Rory O’Connor addressing members of the IRA’s Dublin City Brigade at Smithfield, April 1922)
The Irish Citizen Army also becomes involved in the battle, supporting the anti-Treaty IRA in the O’Connell Street area. The fighting begins with an assault by Provisional Government forces on the Four Courts building, and ends in a decisive victory for the Provisional Government.
On April 14, 1922 about 200 Anti-Treaty IRA militants, with Rory O’Connor as their spokesman, occupy the Four Courts in Dublin, resulting in a tense stand-off. They want to spark a new armed confrontation with the British, which they hope will bring down the Anglo-Irish Treaty, unite the two factions of the IRA against their former common enemy and restart the fight to create an all-Ireland Irish Republic. At the time the British Army still has thousands of soldiers concentrated in Dublin, awaiting evacuation.
Winston Churchill and the British cabinet have been applying pressure on the Provisional Government to dislodge the rebels in the Four Courts, as they consider their presence a violation of the Treaty. Such pressure falls heaviest on Michael Collins, President of the Provisional Government Cabinet and effective head of the regular National Army. Collins, a chief IRA strategist during the War of Independence from Britain, has resisted giving open battle to the anti-Treaty militants since they occupied Four Courts in April. His colleagues in the Provisional Government Cabinet, including Arthur Griffith, agree that Collins must mount decisive military action against them.
In June 1922 the Provisional Government engages in intense negotiations with the British Cabinet over a draft Constitution that seeks to avert the impending civil war. They particularly seek to remove the requirement of an oath to the British Crown by all members of the Dublin government, a key point of contention with anti-Treaty partisans. However, the conservative British Cabinet refuses to cooperate. The pro-treaty element of Sinn Féin wins the elections on June 16.
Following the assassination of Sir Henry Wilson in London on June 22, 1922 and the arrest by Four Courts troops of National Army Deputy Chief of Staff Gen. J. J. “Ginger” O’Connell, British pressure on the Provisional Government intensifies. The British now threaten to invade and re-occupy all of Ireland. On June 27 the Provisional Government Cabinet agrees on an ultimatum to the Four Courts garrison to evacuate or face immediate military action.
Churchill offers a loan of British artillery for use by the National Army, along with 200 shells from their store of 10,000 at Kilmainham, three miles away. It is possible that some British special troops are also covertly loaned. Two 18-pounder field guns are placed on Bridge Street and Winetavern Street, across the River Liffey from the Four Courts complex. After an ultimatum is delivered to the anti-Treaty garrison in the early hours of June 28, the National Army commences the bombardment of Four Courts.
No authoritative record exists regarding the order to commence bombardment. Historians tend to attribute the order to Collins, but some biographers dispute this. Anti-Treaty survivors allege that they are preparing for an 8:00 a.m. evacuation when the bombardment begins at 4:00 a.m.
Inside the building are 12 members of the Irish Republican Army Executive, including Chief of StaffJoe McKelvey, Director of Engineering Rory O’Connor, Quartermaster General Liam Mellows and Director of Operations Ernie O’Malley. The garrison consists of roughly 180 men drawn from the 1st and 2nd Battalions of the IRA’s 1st Dublin Brigade, commanded by Commandant Paddy O’Brien, armed for the most part only with small arms apart from one captured armoured car, which they name “The Mutineer.” The members of the IRA Army Executive are the political leaders of the garrison, but serve as common soldiers under the command of O’Brien. The Anti-Treaty side fortifies the Four Courts to some extent, planting mines around the complex and barricading the doors and windows, but their leadership orders them not to fire first, in order to retain the moral high ground, and so the Free State troops are allowed to surround the Four Courts.
After the first day’s bombardment proves ineffective, the British give the Free State two more 18-pounder cannon and proffer 60-pounder howitzers along with an offer to bomb the Four Courts from the air. Collins turns down the latter two offers because of the risk of causing heavy civilian casualties. On June 29, Free State troops storm the eastern wing of the Four Courts, losing three killed and 14 wounded and taking 33 prisoners. The republicans’ armoured car is disabled and abandoned by its crew. Early the next day O’Brien is injured by shrapnel and O’Malley takes over military command in the Four Courts. By this time the shelling has caused the Four Courts to catch fire. In addition, orders arrive from Oscar Traynor, the anti-treaty IRA commander in Dublin, for the Four Courts garrison to surrender, as he cannot reach their position to help them. O’Malley rules this order invalid, as the Four Courts is a GHQ operation. However, in view of the rapidly deteriorating situation, at 3:30 p.m. on June 30, O’Malley surrenders the Four Courts to Brigadier GeneralPaddy Daly of the Free State’s Dublin Guard unit. Three of the republican garrison die in the siege.
Several hours before the surrender, the Public Record Office of Ireland (PRO) block located in the western block of the Four Courts, which is used as an ammunition store by the Four Courts garrison, is the centre of a huge explosion, destroying Irish state records going back to the Anglo-Norman conquest. Forty advancing Free State troops are badly injured. Assigning blame for the explosion remains controversial. It is alleged by the National Army Headquarters that the Anti-treaty forces deliberately booby-trapped the PRO to kill advancing Free State troops. Tim Healy, a government supporter, later claims that the explosion is the result of land mines laid before the surrender, which explode after the surrender. However, a study of the battle concludes that the explosion is caused by fires ignited by the shelling of the Four Courts, which eventually reach two truckloads of gelignite in the munitions factory. A towering mushroom cloud rises 200 feet over the Four Courts.
At this stage in the battle troops on each side still have a sense of kinship with the other, as most of them had fought together in the Irish Republican Army during the Irish War of Independence. By appealing to friends on the Free State side, several anti-Treaty leaders among the Four Courts garrison, notably Ernie O’Malley and Seán Lemass, escape from captivity to continue the fight.
Despite the Free State force’s success in taking the Four Courts, fighting continues in Dublin until July 5. On June 29 anti-Treaty IRA units from the Dublin Brigade led by Oscar Traynor have occupied O’Connell Street, part of Parnell Square, York Street and some of other locations to try to distract Free State attention from their attack on the Four Courts. Not all the IRA units in the capital are prepared to fight against the new Irish government, however, and their numbers are probably about 500 throughout the city. Their numbers are supplemented by about 150 Citizen Army men and women who bring with them arms and ammunition dumped since the insurrection of Easter 1916.
The republicans occupy the northeastern part of O’Connell Street, with their strong point at “the block,” a group of buildings that the Anti-Treatyites had connected by tunneling through the walls. They had also taken over the adjoining Gresham, Crown, Granville and Hammam hotels. Their only position on the western side of the street is in the YMCA building. Additionally, they have an outpost south of the River Liffey at the Swan Pub on Aungier Street. Oscar Traynor apparently hopes to receive reinforcements from the rest of the country, but only Anti-Treaty units in Belfast and Tipperary reply and both of them arrive too late to take part in the fighting.
The Provisional Government troops, commanded by General Tom Ennis, start by clearing out the outlying anti-treaty garrisons, which is accomplished by July 1. They then draw a tighter cordon around O’Connell Street. Artillery is used to drive the Anti-Treaty fighters out of positions on Parnell Street and Gardiner Street, which gives the Free State troops a clear field of fire down O’Connell Street.
The republican outpost in the YMCA is eliminated when Free State troops tunnel underneath it and detonate a bomb. Traynor’s men in “the block” hold out until artillery is brought up, under the cover of armored cars, to bombard them at point-blank range. Incendiary bombs are also planted in the buildings. Traynor and most of his force make their escape when the buildings they are occupying catch fire. They mingle with civilian crowds and make their way to Blessington.
Left behind is Republican leader Cathal Brugha and a rear guard of 15 men, who stay behind in the Hammam Hotel after Traynor and most other IRA men have left. At 5:00 p.m. on July 5, when the fires make the hotel untenable, Brugha orderes his men to surrender. He, however, stays behind, only to emerge from the building alone, armed with a revolver. He is shot in the thigh by Free State troops and dies later from blood loss. There are some further sporadic incidents of fighting around the city as Free State troops disperse anti-treaty IRA groups.
Cathal Brugha is the last casualty in the Battle of Dublin, which costs the lives of at least 80 people (15 anti-Treaty IRA Volunteers, 29 National Army soldiers, one British Royal Air Force serviceman and 35 civilians) and over 280 wounded. In addition, the Free State takes over 450 Republican prisoners. The high civilian casualties are doubtless the result of the use of heavy weapons, especially artillery, in a densely populated urban area.
When the fighting in Dublin dies down, the Free State government is left firmly in control of the Irish capital and the anti-treaty forces disperse around the country. Round-ups after the fighting result in more Republican prisoners and the death of prominent anti-Treaty activist Harry Boland who is shot dead in Skerries, Dublin, on July 31.
Oscar Traynor, Ernie O’Malley and the other anti-Treaty fighters who escape the fighting in Dublin regroup in Blessington, around 30 km southwest of the city. An anti-Treaty IRA force from County Tipperary had arrived there but too late to participate in the Dublin fighting. Instead, this force heads south and takes a string of towns, including Enniscorthy and Carlow, but quickly abandons them when faced with superior Free State forces. Most of the Republicans then retreat further south to the so-called Munster Republic, territory southwest of a line running from Limerick to Waterford. This in turn is taken by the Free State in an offensive from July to August 1922.
Four of the Republican leaders captured in the Four Courts, Rory O’Connor, Liam Mellows, Joe McKelvey and Richard Barrett, are later executed by the government in reprisal for the Anti-Treaty side’s killing of TDSeán Hales. The street where Cathal Brugha is killed is later renamed Cathal Brugha Street in his honour.
About 200 Anti-Treaty Irish Republican Army militants led by Rory O’Connor occupy the Four Courts in the centre of Dublin on April 14, 1922 in defiance of the Provisional Government. They intend to provoke the British troops, who are still in the country, to attack them, which they believe will restart the war with Britain and re-unite the Irish Republican Army against their common enemy. They also occupy other smaller buildings regarded as being associated with the former British administration, such as the Ballast Office and the Freemasons’ Hall in Molesworth Street, but the Four Courts remains the focus of interest. On June 15, O’Connor sends out men to collect the rifles that belong to the mutineers of the Civic Guards.
Winston Churchill and the Cabinet of the United Kingdom apply pressure on the Provisional Government to dislodge the rebels in Four Courts, considering their presence there as a violation of the Anglo-Irish Treaty. Michael Collins, President of the Provisional Government Cabinet, tries desperately to persuade O’Connor and his men to leave the building over the next three months. At the Third IRA Convention, the executive is split over whether the Irish Government should demand that all British troops leave within 72 hours. The motion is defeated, but the IRA splits into two factions opposed to the government, one conciliatory, led by Liam Lynch, Sean Moylan, and Liam Deasy, and the other less moderate, led by Tom Barry and Joe McKelvey.
During the month of June 1922, the Provisional Government engages in intense negotiations with the British Cabinet, seeking to diffuse the threat of imminent civil war. However, the conservative British Cabinet refuses to cooperate.
On June 22, 1922, arch-Unionist Sir Henry Wilson is assassinated by two IRA men, both former British soldiers, Reginald Dunne and Joseph O’Sullivan. It is considered by some that this is done on the orders of Michael Collins, who has been a close friend of Dunne in the London Irish Republican Brotherhood. David Lloyd George writes an angry letter to Collins which includes the line “…still less can Mr. Rory O’Connor be permitted to remain his followers and his arsenal in open rebellion in the heart of Dublin… organizing and sending out from this centre enterprises of murder not only in the area of your Government…”
On June 28, 1922, after the Four Courts garrison has kidnapped J.J. “Ginger” O’Connell, a general in the new Free State Army, Collins begins shelling the Four Courts with borrowed British artillery. O’Connor and 130 men surrender on July 3 and are arrested and imprisoned at Mountjoy Prison. This incident sparks the Irish Civil War as fighting breaks out around the country between pro and anti-treaty factions.
About 200 Anti-Treaty 
seamus dubhghaill 