The sorry concert lasted for a few months longer. Coburg, the Austrian commander, was dismissed at the peremptory demand of Great Britain; his successor, Clerfayt, after losing a battle on the Ourthe, offered no further resistance to the advance of the Republican army, and the campaign ended in the capture of Cologne by the French, and the disappearance of the Austrians behind the Rhine. The Prussian subsidies granted by England resulted in some useless engagements between Möllendorf's corps in the Palatinate and a French army double its size, followed by the retreat of the Prussians into Mainz. It only remained for Great Britain to attempt to keep the French out of Holland. The defence of the Dutch, after everything south of the river Waal had been lost, Pitt determined to entrust to abler hands than those of the Duke of York; but the presence of one high-born blunderer more or less made little difference in a series of operations conceived in indifference and perversity. Clerfayt would not, or could not, obey the Emperor's orders and succour his ally. City after city in Holland welcomed the French. The very elements seemed to declare for the Republic. Pichegru's army marched in safety over the frozen rivers; and, when the conquest of the land was completed, his cavalry crowned the campaign by the capture of the Dutch fleet in the midst of the ice-bound waters of the Texel. The British regiments, cut off from home, made their way eastward through the snow towards the Hanoverian frontier, in a state of prostrate misery which is compared by an eye-witness of both events to that of the French on their retreat in 1813 after the battle of Leipzig. [40] [Treaties of Basle with Prussia, April 5, and Spain, July 22, 1795.]