To the English and French regiments were once more assigned the place of honour in the attack.

All went well until July 2, when Don Gonzales de Cordova led a superior Spanish force from Germany, consisting of 18,000 foot and 6000 horse, to raise the siege, and encamped close to the Dutch lines on the south side of the river.

Finding however no vulnerable spot, he awaited the arrival at the beginning of August of an Imperialist army of 12,000 foot and 4000 horse, under the renowned Pappenheim.

This impetuous leader determined upon an assault, and the Dutch entrenchments were attacked suddenly with great vigour at a moment when the prince was laid up with the gout.

He rose, however, from his bed, personally visited all the points of danger, and after desperate fighting the assailants were at last driven off with heavy loss.