It was determined at last that the Netherland heresy should be conquered by force of arms, and an army of 10,000 picked and veteran troops was dispatched from Spain under the Duke of Alva.  The Duchess Margaret made no secret of her indignation at being superseded when Alva produced his commission appointing him captain-general, and begging the duchess to co-operate with him in ordering all the cities of the Netherlands to receive the garrisons which he would send them.  In September, 1567, the Duke of Alva established a new court for the trial of crimes committed “during the recent period of troubles.”  It was called the “Council of Troubles,” but will be for ever known in history as the “Blood Council.”  It superseded all other courts and institutions.  So well did this new and terrible engine perform its work that in less than three months 1,800 of the highest, the noblest, and the most virtuous men in the land, including Count Egmont and Admiral Horn, suffered death.  Further than that, the whole country became a charnal-house; columns and stakes in every street, the doorposts of private houses, the fences in the fields were laden with human carcases, strangled, burned, beheaded.  Within a few months after the arrival of Alva the spirit of the nation seemed hopelessly broken.

The Duchess of Parma, who had demanded her release from the odious position of a cipher in a land where she had so lately been sovereign, at last obtained it, and took her departure in December for Parma, thus finally closing her eventful career in the Netherlands.  The Duke of Alva took up his position as governor-general, and amongst his first works was the erection of the celebrated citadel of Antwerp, not to protect, but to control the commercial capital of the provinces.

Events marched swiftly.  On February 16, 1568, a sentence of the Inquisition condemned all the inhabitants of the Netherlands to death as heretics.  From this universal doom only a few persons, especially named, were excepted; and a proclamation of the king, dated ten days later, confirmed this decree of the Inquisition, and ordered it to be carried into instant execution, without regard to age, sex, or condition.  This is probably the most concise death-warrant ever framed.  Three millions of people, men, women, and children, were sentenced to the scaffold in three lines.

The Prince of Orange at last threw down the gauntlet, and published a reply to the active condemnation which had been pronounced against him in default of appearance before the Blood Council.  It would, he said, be both death and degradation to acknowledge the jurisdiction of the infamous “Council of Blood,” and he scorned to plead before he knew not what base knaves, not fit to be the valets of his companions and himself.