The Spanish daily cannonade was cheerfully responded to by the besieged, and by the time Mondragon had shot away fifty thousand pounds of powder, he found that he had made no impression upon the fortress, while the number of his troops had been diminishing with great rapidity.

Mondragon was not so impetuous as he had been on many former occasions.

He never ventured an assault.

At last Teligny made a sortie at the head of a considerable force.

A warm action succeeded, at the conclusion of which, without a decided advantage on either side, the sluice-gate in the fortress was opened, and the torrent of the Scheldt, swollen by a high tide, was suddenly poured upon the Spaniards.