in Leeds in 1858, as the 18th Regiment of (Light) Dragoons from a nucleus taken from the 15th Hussars, and was renamed the 18th Hussars in 1861. The regiment was deployed to South Africa in 1899 for service in the Second Boer War. At the outbreak of hostilities on 11 October 1899 it was one of only two regular cavalry regiments in South Africa. In the Battle of Talana Hill, on 20 October, part of the regiment was cut off by Boer forces and about 249 officers and men, including Lieutenant Colonel Benhardt Moller, were taken prisoner. Following a critical report, Moller was deprived of his command and placed on half-pay. 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, having been based at Tidworth Camp at the start of the First World War, landed at Boulogne-sur-Mer as part of the 2nd Cavalry Brigade in the 1st Cavalry Division in August 1914 for service on the Western Front. 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. On amalgamation, the 18th formed A Squadron of the 13/18, leading to A Sqn being known as "The 18th Hussar Squadron". Regimental museum The regimental collection is held by the Discovery Museum in Newcastle upon Tyne. Colonels Colonels of the regiment were: Commanding officers The commanding officers of the regiment included: Battle honours The regiment's battle honours were as follows: Peninsula, Waterloo, Defence of Ladysmith, South Africa 1899-1902 The Great War: Mons, Le Cateau, Retreat from Mons, Marne 1914, Aisne 1914, La Bassée 1914, Messines 1914, Armentières 1914, Ypres 1914 '15, Gravenstafel, St. Julien, Frezenberg, Bellewaarde, Somme 1916 '18, Flers-Courcelette, Arras 1917, Scarpe 1917, Cambrai