But the position of the Netherlands was still well nigh desperate. Flanders and Brabant lay at the feet of the Spaniards. A rising which had lately taken place had been crushed. Bruges had surrendered without a blow. The Duke of Parma, with 18,000 troops, besides his garrisons, was threatening Ghent, Mechlin, Brussels, and Antwerp, and was freely using promises and bribery to induce them to surrender. Dendermonde and Vilvoorde both opened their gates, the capitulation of the latter town cutting the communication between Brussels and Antwerp. Ghent followed the example and surrendered without striking a blow, and at the moment of the assassination of the Prince of Orange Parma's army was closing round Antwerp.

Sir Edward Martin was at Antwerp, where he had gone by the queen's order, when he received the news of the murder of the prince, whom he had seen a few days before. He was filled with grief and horror at the loss of one who had been for six years his friend, and whom he regarded with enthusiastic admiration. It seemed to him at first that with the death of the prince the cause of the Netherlands was lost, and had the former attempts of Philip's emissaries upon the prince's life been successful such a result would no doubt have followed; but the successful defence of their cities, and the knowledge they had gained that the sea could be made to fight for them, had given the people of Holland strength and hope. Their material resources, too, were larger than before, for great numbers of the Protestants from the other provinces had emigrated there, and had added alike to their strength and wealth. At first, however, the news caused something like despair in Antwerp. Men went about depressed and sorrowful, as if they had lost their dearest friend; but Sainte Aldegonde, who had been appointed by the prince to take charge of the defence of Antwerp, encouraged the citizens, and their determination to resist returned. Unfortunately there had already been terrible blundering. William de Blois, Lord of Treslong and Admiral of the fleet of Holland and Zeeland, had been ordered to carry up to the city provisions and munitions of war sufficient to last for a year, the money having been freely voted by the States General of these provinces.