No serious permanent defences, such as could delay the capture of the town, surrounded Donauwörth; but up above it lies a hill, called from its shape “the Schellenberg” or “Bell Hill.” This hill is not isolated, but joins on the higher ground to its north by a sort of flat isthmus, which is level with the summit or nearly so.[5]
The force which, on perceiving the Duke of Marlborough’s intention of capturing Donauwörth, the Elector of Bavaria very rapidly detached to defend that town, was under the command of Count d’Arco; it consisted of two regiments of cavalry and about 10,000 infantry (of whom a quarter were French). D’Arco had orders to entrench the hill above the town as rapidly as might be and to defend it from attack; for whoever held the Schellenberg was master of Donauwörth below. But the Elector could only spare eight guns for this purpose from his inferior forces.
Upon the 2nd of July, in the early morning, Marlborough, by one of those rapid movements which were a prime element in his continuous success, marched before dawn with something between seven and eight thousand infantry carefully chosen for the task and thirty-five squadrons of horse for the attack on the Schellenberg. It was Marlborough’s alternate day of command.
With all his despatch, he could not arrive on the height of the hill nor attack its imperfect but rapidly completing works until the late afternoon. It is characteristic of his generalship that he risked an assault with this advance body of his without waiting for the main part of the army under the Duke of Baden to come up. With sixteen battalions only, of whom a third were British, he attempted to carry works behind which a force equal to his own in strength was posted. The risk was high, for he could hardly hope to carry the works with such a force, and all depended upon the main body coming up in time. There was but an hour or two of daylight left.
The check which Marlborough necessarily received in such an attempt incidentally gave proof of the excellent material of his troops. More than a third of these fell in the first furious and undecided hour. They failed to carry the works. They had already once begun to break and once again rallied, but had suffered no final dissolution under the ordeal—though it was both the first to which the men were subjected during this campaign, and probably also the most severe of any they were to endure.
Whether they, or indeed any other troops, could long have survived such conditions as an attempt to storm works against equal numbers is not open to proof; for, while the issue was still doubtful (but the advantage naturally with the force behind the trenches), the mass of the army under the Duke of Baden came up in good time upon the right (that is, from the side of the town), poured almost unopposed over the deserted earthworks of that side, and, five to one, overwhelmed the 12,000 Franco-Bavarians upon the hill.
After one of those short stubborn and futile attempts at resistance which such situations discover in all wars, the inevitable dissolution of d’Arco’s command came before the darkness. It was utterly routed; and we may justly presume that not 4000—more probably but 3000—rejoined the army of Marcin and of the Elector of Bavaria.
The loss of the Schellenberg had cost Marlborough’s enemies, whose forces were already gravely inferior to his own, eight guns and close upon one-fifth of their effective numbers. The Franco-Bavarians hurried south to entrench themselves under Augsburg, while Donauwörth, and with it the passage of the two great rivers and the entry into Bavaria, lay in the possession of Marlborough and his ally.
The balance of military and historical opinion will decide that Marlborough played for too high stakes in beginning the assault so late in the evening and with so small a force. But he was playing for speed, and he won the hazard.
It was a further reward of his daring that he could point after this first engagement to the fine quality of his British contingent.[6]