The campaign being now concluded, and both parties having gone into winter quarters, Marlborough embarked on the Meuse to return to London, where his presence was much required to steady the authority and direct the cabinet of the Queen, who had so recently taken her seat on the throne. When dropping down the Meuse, in company of the Dutch commissioners, he was made prisoner by a French partisan, who had made an incursion into those parts; and owed his escape to the presence of mind of a servant named Gill, who, unperceived, put into his master's hands an old passport in the name of General Churchill. The Frenchman, intent only on plunder, seized all the plate and valuables in the boat, and made prisoners the small detachment of soldiers who accompanied them; but, ignorant of the inestimable prize within his grasp, allowed the remainder of the party, including Marlborough, to proceed on their way. On this occasion, it may truly be said, the boat carried Cæsar and his fortunes. He arrived in safety at the Hague, where the people, who regarded him as their guardian angel, and had heard of his narrow escape, received him with the most enthusiastic acclamations. From thence, having concerted the plan with the Dutch government for the ensuing campaign, he crossed over to London, where his reception by the Queen and nation was of the most gratifying description. Her Majesty conferred on him the title of Duke of Marlborough and Marquis of Blandford, and sent a message to the House of Commons, suggesting a pension to him of £5000 a-year, secured on the revenue of the post-office; but that House refused to consent to the alienation of so considerable a part of the public revenue. He was amply compensated, however, for this disappointment, by the enthusiastic reception he met with from all classes of the nation, which, long unaccustomed to military success, at least in any cause in which it could sympathize, hailed with transports of joy this first revival of triumph in support of the Protestant faith, and over that power with whom, for centuries, they had maintained so constant a rivalry.
The campaign of 1703 was not fruitful of great events. Taught, by the untoward issue of the preceding one, the quality of the general and army with whom he had to contend, the French general cautiously remained on the defensive; and so skilfully were the measures of Marshal Boufflers taken, that all the efforts of Marlborough were unable to force him to a general action. The war in Flanders was thus limited to one of posts and sieges; but in that the superiority of the Allied arms was successfully asserted, Parliament having been prevailed on to consent to an augmentation of the British contingent. But a treaty having been concluded with Sweden, and various reinforcements having been received from the lesser powers, preparations were made for the siege of Bonn, on the Rhine, a frontier town of Flanders, of great importance from its commanding the passage of that artery of Germany, and stopping, while in the enemy's hands, all transit of military stores or provisions for the use of the armies in Bavaria, or on the Upper Rhine. The batteries opened with seventy heavy guns and English mortars on the 14th May 1704; a vigorous sortie with a thousand foot was repulsed, after having at first gained some success, on the following day, and on the 16th two breaches having been declared practicable, the garrison surrendered at discretion. After this success, the army moved against Huys, and it was taken with its garrison of 900 men on the 23d August. Marlborough and the English generals, after this success, were decidedly of opinion that it would be advisable at all hazard to attempt forcing the French lines, which were strongly fortified between Mehaigne and Leuwe, and a strong opinion to that effect was transmitted to the Hague on the very day after the fall of Huys.7 They alleged with reason, that the Allies being superior in Flanders, and the French having the upper hand in Germany and Italy, it was of the utmost importance to follow up the present tide of success in the only quarter where it flowed in their favour, and counterbalance disasters elsewhere, by decisive events in the quarter where it was most material to obtain it. The Dutch government, however, set on getting a barrier for themselves, could not be brought to agree to this course, how great soever the advantages which it promised, and insisted instead, that he should undertake the siege of Limbourg, which lay open to attack. This was accordingly done; the trenches were commenced in the middle of September, and the garrison capitulated on the 27th of the same month: a poor compensation for the total defeat of the French army, which would in all probability have ensued if the bolder plan of operation he had so earnestly counselled had been adopted.8 This terminated the campaign of 1703, which, though successful, had led to very different results from what might have been anticipated if Marlborough's advice had been followed, and an earlier victory of Ramillies laid open the whole Flemish plains. Having dispatched eight battalions to reinforce the Prince of Hesse, who had sustained serious disaster on the Moselle, he had an interview with the Archduke Charles, whom the Allies had acknowledged as King of Spain, who presented him with a magnificent sword set with diamonds, and set out for the Hague, from whence he again returned to London to concert measures for the ensuing campaign, and stimulate the British government to the efforts necessary for its successful prosecution.
But while success had thus attended all the operations of the Allies in Flanders, where the English contingent acted, and Marlborough had the command, affairs had assumed a very different aspect in Germany and Italy. The French were there superior alike in the number and quality of their troops, and, in Germany at least, in the skill with which they were commanded. Early in June, Marshal Tallard assumed the command of the French forces in Alsace, passed the Rhine at Strasburg on the 16th July, took Brissac on the 7th September, and invested Landau on the 16th October. The Allies, under the Prince of Hesse, attempted to raise the siege, but were defeated with considerable loss; and, soon after, Landau surrendered, thus terminating with disaster the campaign on the Upper Rhine. Still more considerable were the disasters sustained in Bavaria. Marshal Villars there commanded, and at the head of the French and Bavarians, defeated General Stirum, who headed the Imperialists, on the 20th September. In December, Marshal Marsin, who had succeeded Villars in the command, made himself master of the important city of Augsburg, and in January 1704 the Bavarians got possession of Passau. Meanwhile, a formidable insurrection had broken out in Hungary, which so distracted the cabinet of Vienna, that that capital itself seemed to be threatened by the combined forces of the French and Bavarians after the fall of Passau. No event of importance took place in Italy during the campaign; Count Strahremberg, who commanded the Imperial forces, having with great ability forced the Duke de Vendôme, who was at the head of a superior body of French troops, to retire. But in Bavaria and on the Danube, it was evident that the Allies were overmatched; and to the restoration of the balance in that quarter, the anxious attention of the confederates was turned during the winter of 1703-4. The dangerous state of the Emperor and the empire awakened the greatest solicitude at the Hague, as well as unbounded terror at Vienna, from whence the most urgent representations were made on the necessity of reinforcements being sent from Marlborough to their support. But though this was agreed to by England and Holland, so straitened were the Dutch finances, that they were wholly unable to form the necessary magazines to enable the Allies to commence operations. Marlborough, during the whole of January and February 1704, was indefatigable in his efforts to overcome these difficulties; and the preparations having at length been completed, it was agreed by the States, according to a plan of the campaign laid down by Marlborough, that he himself should proceed into Bavaria with the great body of the Allied army in Flanders, leaving only an army of observation there, to restrain any incursion which the French troops might attempt during his absence.
Marlborough began his march with the great body of his forces on the 8th May, and crossing the Meuse at Maestricht, proceeded with the utmost expedition towards the Rhine by Bedbourg and Kirpen, and arrived at Bonn on the 22d May. Meanwhile, the French were also powerfully reinforcing their army on the Danube. Early in the same month 26,000 men joined the Elector of Bavaria, while Villeroi with the army of Flanders was hastening in the same direction. Marlborough having obtained intelligence of these great additions to the enemy's forces in the vital quarter, wrote to the States-General, that unless they promptly sent him succour, the Emperor would be entirely ruined.9 Meanwhile, however, relying chiefly on himself, he redoubled his activity and diligence. Continuing his march up the Rhine by Coblentz and Cassel, opposite Mayence, he crossed the Necker near Ladenbourg on the 3d June. From thence he pursued his march without intermission by Mundelshene, where he had, on the 10th June, his first