from 1943 to 1945. Those in bold type are emblazoned on the regimental guidon. Attached to 34th Army Tank Brigade — 1 December 1941 – 3 September 1942 25th Army Tank Brigade — 3 September 1942 – 3 December 1944 21st Tank Brigade — 4 December 1944 – 10 June 1945 21st Armoured Brigade — 11 June 1945 – 31 August 1945 Notable personalities :Category:North Irish Horse officers Captain Sir Basil Brooke Bt., KG, CBE, MC, PC, HML Captain Richard Annesley West VC, DSO & Bar, MC Thomas Pakenham, 5th Earl of Longford Major The Earl of Erne Major The Lord Cole Major The Lord Loftus Robert Grosvenor, 5th Duke of Westminster Gerald Grosvenor, 6th Duke of Westminster James Craig, 2nd Viscount Craigavon Charles Clements, 5th Earl of Leitrim Anthony Ashley-Cooper, 9th Earl of Shaftesbury James Hamilton, 3rd Duke of Abercorn Colonel Sir Michael McCorkell Major Lord Massereene & Ferrard Sir Ronald Ross, 2nd Baronet Viscount Downe Shane Edward Robert O'Neill, 3rd Baron O'Neill Sir Norman Stronge References Bibliography External links North Irish Horse Military units and formations established in 1902 Ireland in World War I Regiments of the British Army in World War I Cavalry regiments of the British Army Yeomanry regiments of the British Army Company sized units of the British Army Regiments of the British Army Royal Armoured Corps Irish regiments of the British Army Royal Irish Regiment (1992) 1903 establishments in the United Kingdom Regiments of the British Army in World War II Irish regiments