member of the Montgomeryshire Yeomanry serving with the 25th RWF, Lance-Sergeant William Herbert Waring, won a posthumous Victoria Cross. The battalion then served though the final advance in Artois and Flanders until the Armistice with Germany on 11 November. After the Armistice 25th RWF was reduced to cadre in France and disbanded on 29 June 1919. 2/1st Montgomeryshire Yeomanry 2/1st Montgomeryshire Yeomanry was formed at Welshpool in September 1914 and trained with 2/1st South Wales Mounted Brigade at Carmarthen. In July 1915 2/1st SWMB moved to Dorchester. In September 1915 it moved to Southwold and the brigade joined 1st Mounted Division, replacing 1/1st SWMB as the latter prepared to sail to Egypt. On 4 March the regiment absorbed the 2/1st Welsh Horse Yeomanry. On 31 March 1916, the remaining mounted brigades were numbered in a single sequence and the 2/1st South Wales Mounted Brigade brigade was numbered as 4th Mounted Brigade. In April 1916, the regiment went to Rendlesham with the brigade. In July 1916 it moved to Thornton Park near Brentwood and joined 2nd Mounted Brigade in the new 1st Mounted Division. In October 1916 the 2/1st Montgomeryshire Yeomanry became a cyclist unit, amalgamating with the 2/1st Denbighshire Hussars to form the 3rd (Denbigh and Montgomery) Yeomanry Cyclist Regiment in the 1st Cyclist Brigade at Worlingham near Beccles. In March 1917 the regiment resumed its identity as 2/1st Montgomeryshire Yeomanry, still with the 1st Cyclist Brigade, still at Worlingham. By November 1917 it was at Gorleston where it remained until the end of the war. It was disbanded in 1919. 3/1st Montgomeryshire Yeomanry The 3rd Line regiment was formed in June 1915 at Welshpool. In July it was at Brecon and then it was affiliated to the 6th Reserve Cavalry Regiment at The Curragh in Ireland. By September it was at Marlborough Barracks in Dublin, later moving to Arbour Hill Barracks. It participated in the action against the Easter Rising in Dublin in April 1916. In June 1916 the regiment was dismounted and attached to the 3rd Line Groups of the Welsh Division at Gobowen because its 1st Line was serving as infantry. The regiment was disbanded in January 1917 with personnel transferring to the 2/1st Montgomeryshire Yeomanry or to the 4th (Reserve) (Denbighshire) Battalion, Royal Welsh Fusiliers at Oswestry. Postwar Wartime experience had proved that there were too many mounted units, and when the TF was reconstituted as