
Battle of Aberdeen, in which the Marquis of Montrose captured the city.
The Battle of Aberdeen was an engagement in the Scottish Civil War which took place between Royalist and Covenanter forces outside the city of Aberdeen on September 13, 1644.
ireland

Second Battle of Lostwithiel, 1644, the last major victory in the English Civil War
Second Battle of Lostwithiel, 1644, the last major victory for Charles I and the Royalist side in the English Civil War. Major defeat of Cromwellian army at Fowey, Cornwall by Cornish royalists. The First Battle of Lostwithiel was in 1642.
ireland

Charles I appoints James Butler, 1st Marquess of Ormond as Lord Lieutenant of Ireland
The appointment of James Butler, 1st Marquess of Ormond, as Lord Lieutenant of Ireland by Charles I was a significant event during the 17th century. This appointment occurred in the context of the political and religious conflicts that would later lead to the English Civil War.
ireland

Sir Bevil Grenville, died
Sir Bevil Grenville (1596-1643), Royalist soldier in the English Civil War, was educated at Exeter College, Oxford.
ireland

Battle of Braddock Downs, Cromwellian army defeated by Cornish Royalists
Hopton and Grenville defeat Patrick Ruthins pursuing Parliamentary force at Braddock Down in Cornwall. Ruthin is defeated before the Earl of Stamford can join him with the reinforcements, and is a blow for Roundhead hopes in the West Country. Cornwall is secured for the King.
ireland

King Charles I raised his standard at Nottingham, initiating a Civil War in England
August 22, 1642 – King Charles I Raises His Standard at Nottingham, Beginning the English Civil War
ireland

Owen Roe O'Neill
Owen Roe O’Neill (Irish: Eoghan Ruadh Ó Néill; c. 1585 – 1649) was a Gaelic Irish soldier and one of the most famous of the O’Neill dynasty of Ulster.
ireland