The Emperor Maximilian had again issued his injunctions against the
military operations of Orange. Bound to the monarch of Spain by so many
family ties, being at once cousin, brother-in-law, and father-in-law of
Philip, it was difficult for him to maintain the attitude which became
him, as chief of that Empire to which the peace of Passau had assured
religious freedom. It had, however, been sufficiently proved that
remonstrances and intercessions addressed to Philip were but idle breath.
It had therefore become an insult to require pacific conduct from the
Prince on the ground of any past or future mediation. It was a still
grosser mockery to call upon him to discontinue hostilities because the
Netherlands were included in the Empire, and therefore protected by the
treaties of Passau and Augsburg. Well did the Prince reply to his
Imperial Majesty's summons in a temperate but cogent letter, in which he
addressed to him from his camp, that all intercessions had proved
fruitless, and that the only help for the Netherlands was the sword.

The Prince had been delayed for a month at Roermonde, because, as he
expressed it; "he had not a single sou," and because, in consequence,
the troops refused to advance into the Netherlands. Having at last been
furnished with the requisite guarantees from the Holland cities for three
months' pay, on the 27th of August, the day of the publication of his
letter to the Emperor, he crossed the Meuse and took his circuitous way
through Diest, Tirlemont, Sichem, Louvain, Mechlin, Termonde, Oudenarde,
Nivelles. Many cities and villages accepted his authority and admitted
his garrisons. Of these Mechlin was the most considerable, in which he
stationed a detachment of his troops. Its doom was sealed in that
moment. Alva could not forgive this act of patriotism on the part of a
town which had so recently excluded his own troops. "This is a direct
permission of God," he wrote, in the spirit of dire and revengeful