It was important for the Spanish commander to gain possession of both; before commencing his contemplated bridge.
Unfortunately for the States, the fortifications of Liefkenshoek, on the Flemish side of the river, had not been entirely completed.

Eight hundred men lay within it, under Colonel John Pettin of Arras, an old patriotic officer of much experience.

Parma, after reconnoitring the place in person, despatched the famous Viscount of Ghent--now called Marquis of Roubaix and Richebourg--to carry it by assault.

The Marquis sent one hundred men from his Walloon legion, under two officers, in whom he had confidence, to attempt a surprise, with orders, if not successful, to return without delay.

They were successful.