Early history , the regiment's founder The regiment was first raised by
Charles Moore, 1st Marquess of Drogheda as the
19th Regiment of (Light) Dragoons in 1759; it was also known as '''Drogheda's Light Horse
. It was renumbered the 18th Regiment of (Light) Dragoons
in 1763, and briefly the 4th Regiment of Light Dragoons''' in 1766 before reverting to the 18th in 1769. The regiment undertook a one-year tour in
Saint-Domingue between February 1796 and February 1797. It was in action at the
Battle of Bergen in September 1799 during the
Anglo-Russian invasion of Holland. In 1805 it took the title of the '''18th (King's Irish) Regiment of (Light) Dragoons
, named for George III, and redesignated as hussars in 1807, becoming the 18th (King's Irish) Regiment of (Light) Dragoons (Hussars)'''. and at the
Battle of Cacabelos in January 1809 before taking part in the
Battle of Corunna and the subsequent return to England later that month. The regiment was ordered to support
Sir Arthur Wellesley's Army on the
Iberian Peninsula and landed at
Lisbon in February 1813. It saw action at the
Battle of Morales in June 1813, and the
Battle of Vitoria in June 1813. It went on to fight at the
Battle of Sorauren in July 1813 and, having advanced into France, at the
Battle of the Nive in December 1813, at the
Battle of Orthez in February 1814 and at the
Battle of Toulouse in April 1814. It returned home in July 1814. , a regimental bandsman The regiment took part in the
Hundred Days landing at
Ostend in April 1815. It charged the centre of the French position at the
Battle of Waterloo in June 1815. It then remained in France as part of the Army of Occupation brigaded with the
12th (Prince of Wales's) Regiment of (Light) Dragoons under the overall command of Major-General
Sir Hussey Vivian. It was disbanded in Ireland in 1821. The reorganised regiment subsequently saw action during the
Siege of Ladysmith. They stayed in South Africa throughout the war, which ended June 1902 with the
Peace of Vereeniging. Four months later, 590 officers and men left
Cape Town on the SS
Englishman in late September 1902, and arrived at Southampton in late October, when they were posted to
Aldershot Garrison. In 1903 it was named the '''18th (Princess of Wales's Own) Hussars
, for Princess Mary, being retitled the 18th (Victoria Mary, Princess of Wales's Own) Hussars
in 1905 and the 18th (Queen Mary's Own) Hussars
in 1910 to mark her coronation as Queen Consort. The regiment was retitled as the 18th (Queen Mary's Own) Royal Hussars
in 1919 and then as the 18th Royal Hussars (Queen Mary's Own)''' in 1921. It amalgamated with the
13th Hussars to form the
13th/18th Royal Hussars in 1922. ==Regimental museum==