Anderson 1990–1992: Lt.-Col. David W. Montgomery Colonels-in-Chief The colonels-in-chief were as follows: King Albert I, King of the Belgians (1922) King Leopold III, King of the Belgians (1937) The Prince Charles, Prince of Wales (1985) Regimental Colonels Colonels of the Regiment were: 5th/6th Dragoons then 5th Inniskilling Dragoon Guards (1927) 1922–1928 (6th Dragoons): Maj-Gen. Sir Michael Frederic Rimington, KGB, CVO (ex 6th Dragoons) 1922–1937 (5th Dragoon Guards): Lt-Gen. Sir George Tom Molesworth Bridges, KCB, KCMG, DSO (ex 5th Dragoon Guards) 5th Royal Inniskilling Dragoon Guards (1935) 1937–1947: Maj-Gen. Roger Evans, CB, MC 1947–1957: Gen. Sir Charles Frederic Keightley, GCB, GBE, DSO 1957–1962: Col. Sir Michael Picton Ansell, CBE, DSO 1962–1967: Gen. Sir John D'Arcy Anderson, GBE, KCB, DSO, DL 1967–1972: Brig. Arthur Carr, OBE 1972–1981: Gen. Sir Cecil Blacker, GCB, OBE, MC 1981–1986: Brig. William Francis Allan Findlay, OBE 1986–1991: Maj-Gen. Richard Charles Keightley, CB 1991–1992: Maj-Gen. Patrick Guy Brooking, CB, MBE (to Royal Dragoon Guards) 1992: Regiment amalgamated with 4th/7th Royal Dragoon Guards to form The Royal Dragoon Guards Alliances 10th Brant Dragoons (1922–1936) - Canada 2nd/10th Dragoons (1936–1946) - Canada The British Columbia Dragoons (1960–1992) - Canada 9th Light Horse (The Flinders Light Horse) (1927–1943) - Australia 3rd/9th Light Horse (South Australian Mounted Rifles) (1951–1992) - Australia 6th (Manawatu) Mounted Rifles (1922–1944) - New Zealand Yeomanry The Cheshire Yeomanry (Earl of Chester's) North Irish Horse Former officers References Further reading Military units and formations established in 1922 Irish regiments of the British Army Military units and formations of the United Kingdom in the Korean War Britain Royal Inniskilling Dragoon Guards 005 Enniskillen Irish regiments