On the 28th February, Francis von Waldeck left Telgte at the head of his army and invested the capital. Batteries were planted, seven camps were established for the infantry, and six for the cavalry around Münster. These camps were in connection with one another, for mutual support in the event of a sortie, and were rapidly fortified. Thus began the siege which was to last sixteen months minus four days, during which a multitude of untrained, undisciplined fanatics, commanded by a Dutch tailor-innkeeper, held out against a numerous and well-armed force. But there was an element of strength in the besieged that lacked in the besiegers. Those within the walls were members of a vast confraternity, which ramified over Germany, Switzerland, and the Low Countries, its members bound together by a common enthusiasm, in more or less direct relation with the chiefs who commanded in the Westphalian capital. In spite of the siege, news from without was constantly brought into the city, and messengers were sent out to stir up the members of the society in other countries and provinces to rise and march to the relief of the city which, they all believed, was destined to be their religious capital. The Münster brothers looked for a speedy deliverance wrought by the efficacy of the arms of their brothers in Holland, Juliers, Cleves, and Brabant. The Low Countries swarmed with Anabaptists who had organised communities in Amsterdam, Leyden, Utrecht, Haarlem, Antwerp, and Ghent; they had arms stored in cellars and garrets, and waited only the proper moment to rise in a body, massacre their opponents, and deliver the Holy City. Several attempts to rise were made, but the vigilance of the Spanish Government in the Netherlands prevented the rising; and the hopes of the besieged were never realised. On the other hand, the army of the prince-bishop was composed of mercenaries, of soldiers from different provinces and principalities, speaking different dialects, with different interests, and differing also in faith. The Lutheran troops would not cordially unite with the Catholics, and the latter mistrusted their Protestant allies, whose sympathies they believed lay with the Anabaptist besieged. And the head of the whole army was a Catholic prelate with Lutheran proclivities, who knew nothing of war, had an empty purse, and desired to reduce his own subjects by the aid of foreign mercenaries, with little expense to himself, and damage to his subjects.