Four Courts and Saorstát
Archived: 9 October 2026
Abstract
In 1922, Dáil Éireann ratified the Anglo-Irish Treaty, splitting Sinn Féin and the IRA between supporters of dominion status and republican opponents. Michael Collins led the Provisional Government as Northern Ireland remained separate amid continuing sectarian violence. Failed mediation and the anti-Treaty occupation of the Four Courts led to National Army bombardment on 28 June, initiating Civil War. Fighting devastated Dublin, destroyed the Public Record Office’s Record Treasury, and spread nationwide. Arthur Griffith and Collins died in August. Under W. T. Cosgrave, the Free State Constitution established democratic institutions. On 6 December the Free State began; Northern Ireland opted out.