Malplaquet. Villars no sooner knew what was going forward than he pushed forward a detachment with
Aug. 27./Sept. 7. all speed upon the northern entrance, which was the nearer to him. The detachment came too late. The Prince of Hessen-Cassel was already astride of the opening, his right at Jemappes, his left at Ciply. The French thereupon fell back to await the approach of the main army of the Allies.
Aug. 26./Sept. 6. Meanwhile that army had toiled through a sea of mud on the northern bank of the Haine, and crossing the river had by evening invested Mons on the eastern
Aug. 27./Sept. 7. side. On the following day Villars and his whole army also arrived on the scene and encamped a couple of miles to westward of the forest-barrier, from Montreuil to Athis. Here he was joined by old Marshal Boufflers, who had volunteered his services at a time of such peril to France. The arrival of the gallant veteran caused such a tumult of rejoicing in the French camp that Marlborough and Eugene, not knowing what the clamour might portend, withdrew all but a fraction of the investing force from the town, and, advancing westward into the plain of Mons, caused the army to bivouac between Ciply and Quévy in order of battle.
Aug. 28./Sept. 8. Villars meanwhile had not moved, being adroit enough to threaten both passages and keep the Allies in doubt as to which he should select. While, therefore, the mass of the Allied army was moved towards the Trouée d'Aulnois, a strong detachment was sent up to watch the Trouée de Boussut. That night Villars sent detachments forward to occupy the
Aug. 29./Sept. 9. southern passage, and by mid-day of the morrow his whole army was taking up its position across the opening. Marlborough at once moved his army forward, approaching so close that his left wing ex-
