Cenek of Wartenberg and the other Bohemian nobles were naturally indignant at the conduct of their new allies. They therefore lent a willing ear to the envoys of Sigismund. Wartenberg, abandoning the national cause, concluded a private treaty with the King, that at first remained secret. On the condition that he, his family, and the tenants on his estates, should be allowed to worship according to the Utraquist creed, he consented to admit the Royal troops into the castle on the Hradcany. The citizens, exasperated by Wartenberg’s treachery, endeavoured to recover possession of the castle, but their desperate attack was repulsed by the Royal troops. Simultaneously, fighting also began in the new town, the Royal troops that held the Vysehrad making a successful sortie and defeating the citizens of the new town.

The Praguers now wished to negotiate with the King, while the Royal troops had also suffered severe losses. An armistice of six days was concluded, and the citizens sent another deputation to the King. Sigismund, who was then at Kutna Hora, received the envoys even more ungraciously than before. As the Praguers afterwards wrote to the Venetians: ‘The King became harder than steel; as one stung by fury, he began to agitate his limbs as a madman.’ He declared that it was his duty to destroy all heresy by fire and sword, even should he have to extirpate the whole population of Bohemia and colonise the country with foreign immigrants.

On the return of the envoys another meeting of the citizens took place in the town hall of the Staré Mesto, where great enthusiasm prevailed. It was again decided that all should risk their lives and fortunes for the cause of religious freedom, and fight to the last. An Utraquist nobleman, Hynek Krusina of Lichtenberg, was chosen as commander-in-chief. A message was also sent to Zizka and the other Taborite leaders, stating that ‘if they wished verily to obey God’s law they should march to their aid without delay, and with as many men as they could muster.’ After some skirmishing with the Royal troops, Zizka and his men arrived at Prague (May 20, 1420), where they were joyfully received by the citizens. From other parts of Bohemia also many nationalists hurried to the defence of the menaced capital.

Hearing that the Praguers had received reinforcements, Sigismund did not march straight on Prague, but proceeded to Melnik, where he halted for some time. By his orders and those of the Papal Legate, Ferdinand, Bishop of Lucca, horrible cruelties were committed against the population of the neighbouring country, and particularly the citizens of Slané and Litomerice.[13] In a period of intense religious passion such cruelties inevitably led to reprisals. We read that the Hussites who were besieging the Hradcany burnt alive nine Romanist monks in view of the Royal garrison.

Sigismund, whose army had been reinforced by numerous ‘Crusaders,’ now decided to march on Prague. Almost all countries of Europe contributed to this vast army. According to a contemporary writer there were numbered among the Crusaders ‘Hungarians, Croatians, Dalmatians, Bulgarians, Sicilians, Wallachians, Cumanians, Jazyges, Ruthenians, Racians, Slovacks, Carniolians, Styrians, Austrians, Bavarians, Francs, Swabians, Switzers, Frenchmen, Arragonians or Spaniards, Englishmen, men of Brabant, Dutchmen, Westphalians, men of Saxony, Thuringia, the Voigtland, Meissen, Lusatia, and the march of Brandenburg, Silesians, Poles, Moravians and “renégate” Bohemians.’ A letter written by the Praguers merely states that innumerable men from more than thirty kingdoms and provinces arrived before their city, while Monstrelet, a contemporary, writes that ‘Il arriva tant de gens qu à peine se pouvaient ils nombrer.’ Most of the princes who ruled these countless countries had accompanied their troops. We read that all the German Electors, except the Elector of Saxony, Albert Duke of Austria, forty-three men of princely rank, Brunorius della Scala of Verona, the Patriarch of Aquileja, many counts of the empire, knights and nobles, were with the crusading army.

Sigismund and his forces first entered the Vysehrad fortress, and then, crossing the river, provisioned the Hradcany Castle, the siege of which the Hussites were obliged to abandon. The vast army—according to the chroniclers it consisted of 100,000 or 150,000 men, but the latter figure is probably nearer to truth—now encircled Prague in every direction. The German soldiers, who were encamped on the left bank of the Vltava, opposite the Staré Mesto, insulted their enemies by incessant cries of ‘Ha, ha! Hus! Hus! Ketzer![14] Ketzer!’

The Praguers and their scanty allies meanwhile fearlessly and confidently prepared to encounter the world in arms against them. With them, as afterwards