The time had not yet come for an open quarrel. The enemy, though weakened, was still powerful. Charles I., by dint of a forced loan, which every Englishman except himself and his courtiers declared to be in violation of all constitutional precedents, contrived to get some money into his exchequer, and Sir Charles Morgan was sent over to the King of Denmark's aid with an army nominally of 6,000 men, but which in reality never reached two-thirds of that number. Thurn, the old hero of the revolution at Prague, and the Margrave of Baden-Durlach, brought their experience, such as it was, to Christian's aid, and a younger brother of John Ernest's, soon to be known to fame as Bernhard of Weimar, was also to be found fighting under his banners. Strong towns--Wolfenbüttel, Nordheim, and Nienburg--still held out on his side, and peasants and citizens were eager to free the land from the oppressions of the soldiery and the yoke of the priests. [Sidenote: § 9. Submission of Bethlen Gabor.] Once more the Protestants of the north looked anxiously to the east. But Bethlen Gabor did not stir. Without Turkish help he could do nothing, and the Turks, involved in a war with Persia, resolved to negotiate a peace with the Emperor. When peace was agreed upon in September Bethlen Gabor was powerless. [Sidenote: § 10. Wallenstein in Silesia.] Wallenstein's hands were freed as soon as these negotiations were opened. John Ernest of Weimar had died the year before, but his lieutenants were still in possession of Silesia. In May, Wallenstein sent Duke George of Lüneburg to cut off their retreat. In July, he was in Silesia himself. His men were three to one of the enemy. Place after place surrendered. Only once did he meet with an attempt at resistance in the open field. Before the end of August the whole of Silesia was in his hands. Fifty-five standards were sent in triumph to Vienna. The Silesian towns were set to ransom, and the money of the citizens went to swell the military chest of the Emperor's general. [Sidenote: § 11. Combat of Heiligenhafen.] When Silesia was lost Christian sought to avert destruction by offering terms of peace. But the two generals would accept nothing less than the surrender of Holstein, and to that Christian refused to accede. Wallenstein and Tilly joined their forces to drive him northwards before them. By this movement the Margrave of Baden was cut off from the rest of the Danish army. Making his way to the coast near Wismar, he had long to wait before transports arrived to carry him across the sea to join the King of Denmark. Scarcely had he landed at Heiligenhafen when a large body of imperialist troops arrived, and at once commenced the attack. He himself and a few of his principal officers escaped on ship-board. His men, seeing themselves deserted, took service under Wallenstein, and seven of the best regiments in the Danish army were lost to Christian. [Sidenote: § 12. Conquest of Schleswig and Jutland.]