 Complete the following phrase:  After his arrival in August 1567, Alba established the Council of Troubles known to the people as the Council of Blood to judge those involved in the rebellion and the iconoclasm. William was one of the 10,000 to be summoned before the Council, but he failed to appear. He was subsequently declared an outlaw, and his properties were confiscated. As one of the most prominent and popular politicians of the Netherlands, William of Orange emerged as the leader of armed resistance. He ficed the Watergeuzen, refugee Protestants who formed bands of corsairs and raided the coastal cities of the Netherlands often killing Spanish and Dutch alike. He also raised an army, consisting mostly of German mercenaries, to fight Alba on land. William allied with the French Huguenots, following the end of the second Religious War in France when they had troops to spare. Led by his brother Louis, the army invaded the northern Netherlands in 1568. However, the plan failed almost from the start. The Huguenots were defeated by French royal troops before they could invade, and a small force under Jean de Villers was captured within two days. Villers gave all the plans of the campaign to the Spanish following his capture. On 23 May, the army under the command of Louis won the Battle of Heiligerlee in the northern province of Groningen against a Spanish army led by the stadtholder of the northern provinces, Jean de Ligne, Duke of Arenberg. Arenberg was killed in the battle, as was Williams brother Adolf. Alba countered by killing a number of convicted noblemen including the Counts of Egmont and Hoorn on 6 June, and then by leading an expedition to Groningen. There, he annihilated Louis forces on German territory in the 