1650
- April: Cromwell besieges Clonmel (Siege of Clonmel).
- May: New Model Army troops assault Clonmel but are beaten off with heavy casualties. The garrison slips away and the town surrneders on terms the next day.
- Cromwell leaves Ireland
- Charles II repudiates the Second Ormonde Peace and his alliance with Irish Catholics. Cromwell publishes lenient surrender terms for Protestant Royalists.
- The Protestant Royalist garrisons in Munster defect to the Parliamentarian side.
- 10 May, Battle of Macroom, Irish Confederate force defeated near Macroom, Cork.
- 19 June, Siege and Battle of Tecroghan, near Trim. tactical Irish victory.
- 21 June: Battle of Scarrifholis, near Letterkenny. The Irish Ulster army is defeated and destroyed by English Parliamentarian forces.
- July: Carlow falls to Parliamentarian troops. Waterford is besieged again.
- July: The Siege of Charlemont begins.
- 8 August, Parliamentarian attacks on Charlemont are repulsed with heavy losses.
- 14 August, Charlemont surrenders.
- 10 August, Waterford surrenders to Parliamentarian troops.
- 12 August, Duncannon surrenders.
- 25 October, Battle of Meelick Island, the Irish Connaught Army is routed and the Parliamentarians cross the Shannon into the west of Ireland.
- October, Henry Ireton arrives before Limerick but has to lift the siege and retire to winter quarters.
- December, Ormonde, erstwhile Royalist commander, flees for France.
Read more about this topic: Timeline Of The Irish Confederate Wars