Ferdinand had sent his children from Gratz, where they were no longer safe, to the Tyrol; he himself awaited the insurgents in his capital. A handful of soldiers was all he could oppose to the enraged multitude; these few were without pay or provisions, and therefore little to be depended on. Vienna was unprepared for a long siege. The party of the Protestants, ready at any moment to join the Bohemians, had the preponderance in the city; those in the country had already begun to levy troops against him. Already, in imagination, the Protestant populace saw the Emperor shut up in a monastery, his territories divided, and his children educated as Protestants. Confiding in secret, and surrounded by public enemies, he saw the chasm every moment widening to engulf his hopes and even himself. The Bohemian bullets were already falling upon the imperial palace, when sixteen Austrian barons forcibly entered his chamber, and inveighing against him with loud and bitter reproaches, endeavoured to force him into a confederation with the Bohemians. One of them, seizing him by the button of his doublet, demanded, in a tone of menace, "Ferdinand, wilt thou sign it?" Who would not be pardoned had he wavered in this frightful situation? Yet Ferdinand still remembered the dignity of a Roman emperor. No alternative seemed left to him but an immediate flight or submission; laymen urged him to the one, priests to the other. If he abandoned the city, it would fall into the enemy's hands; with Vienna, Austria was lost; with Austria, the imperial throne. Ferdinand abandoned not his capital, and as little would he hear of conditions. The Archduke is still engaged in altercation with the deputed barons, when all at once a sound of trumpets is heard in the palace square. Terror and astonishment take possession of all present; a fearful report pervades the palace; one deputy after another disappears. Many of the nobility and the citizens hastily take refuge in the camp of Thurn. This sudden change is effected by a regiment of Dampierre's cuirassiers, who at that moment marched into the city to defend the Archduke. A body of infantry soon followed; reassured by their appearance, several of the Roman Catholic citizens, and even the students themselves, take up arms. A report which arrived just at the same time from Bohemia made his deliverance complete. The Flemish general, Bucquoi, had totally defeated Count Mansfeld at Budweiss, and was marching upon Prague. The Bohemians hastily broke up their camp before Vienna to protect their own capital.