to do so. Besides these, a third column under Count Colloredo was to observe Valenciennes from between Estreux and Onnaing, and to protect Ferraris's right flank; a fourth, further to the right, under Clerfaye, was to attack the entrenched camp of Anzin; a fifth still further to the right under Knobelsdorf was to march from St. Amand against Hasnon; and a sixth and seventh under the Crown Prince and Prince Frederick of Orange were to move respectively from Tournai upon Orchies, and from Menin upon Tourcoing. Finally, on the extreme left or western flank, there were an eighth column, under General Otto, to protect the Duke of York's left by an advance by Villerspol upon Quesnoy, and a ninth to disquiet the French on the Sambre from Bavai. The scheme was typically Austrian; that is to say, too full of science to leave room for sense.
May 23. The morning broke in dense fog, so that the main attack did not begin until near seven o'clock, when the Duke of York's column, after marching most of the night, made its way with little resistance to Artres. There failing to force the passage of the river, which was defended by five batteries, the Duke left his heavy guns with about a third of his force to engage the French artillery, and proceeded with the rest higher up the stream to Maresches, where a ford was found, and the passage was with some trouble and delay accomplished. Meanwhile Ferraris attacked the long entrenchment on the eastern ridge, opening fire from three batteries, while Abercromby on the right and four Austrian battalions on the left advanced to the assault, and carried the works with little difficulty, capturing seven guns and over one hundred prisoners. Two French regiments of cavalry, which tried to turn the scale against the assaulting columns, were most
