Leaving these quarters towards the end of April, 1703, the ROYAL Regiment traversed the country to the vicinity of Maestricht. Meanwhile the Dutch and Germans were besieging Bonn, a strong town on the Rhine; and the French commanders, Marshal Villeroy and Boufflers, thinking to take advantage of the dispersed state of the army, made a sudden advance to surprise the troops in their quarters. The first attack was made on two British regiments[86] at Tongres, a town surrounded by a wall and defended by a few dilapidated towers; these regiments, however, defended themselves upwards of twenty-four hours before they surrendered. While the contest was in progress at Tongres, the ROYALS, with a number of other corps, struck their tents, and proceeding to Maestricht, formed in order of battle near the works; the French commanders advanced and reconnoitred the position, and, after a sharp cannonade, retreated to Tongres. Bonn surrendered in the middle of May, and the army was afterwards assembled in the vicinity of Maestricht, where the first battalion of the ROYAL Regiment was formed in brigade with the battalion of Foot Guards, and the regiments of Stewart, Howe, Ingoldsby, and Marlborough,[87] under the orders of Brigadier-General Withers; and the second battalion with the regiments of North and Grey, Derby, Row, and Ferguson,[88] under the command of Brigadier-General the Earl of Derby. On the 24th of May the army advanced towards Tongres, when the French quitted their post and made a precipitate retreat, and the confederates encamped at Thys. The army subsequently made several movements for the purpose of bringing on a general engagement, which the French avoided, and took post behind their fortified lines, where the DUKE OF MARLBOROUGH was desirous of attacking them, but was prevented by the Dutch generals and field deputies. In August the army advanced to _Huy_, a strong fortress on the Maese above the city of Liege, which was besieged and captured in ten days. Another proposal to attack the French lines was declined by the Dutch; and the main army afterwards advanced to St. Trond; at the same time a detachment invested _Limburg_, a city of the Spanish Netherlands situated on a pleasant eminence amongst the woods near the banks of the little river Wesdet. The siege of this place was commenced on the 10th of September, and on the 27th the governor, with a garrison of 1400 men, surrendered at discretion. Thus Spanish Guelderland was delivered from the power of France, and the Dutch were freed from the dread of an invasion. The capture of Limburg was followed by the separation of the army for the winter; the ROYAL Regiment struck its tents on the 10th of October, and proceeded to the neighbourhood of Tongres, where it halted ten days, and afterwards continued its march through the province of Limburg to Holland.