obey his father’s commands. But in 1234, at a time of great and increasing disorder in Germany, he rebelled; he appealed publicly to the princes for support, gained some followers, especially in his own duchy of Swabia, and made an alliance with the Lombard cities. Confident of his strength Frederick entered Germany with a few attendants in the middle of 1235, and his presence had the anticipated effect of quelling the insurrection; Henry was sent a prisoner to Italy and disappeared from history. Then, in August 1235, amid surroundings of great splendour, the emperor held a diet at Mainz, which was attended by a large number of princes. This diet is very important in the legal history of Germany, because here was issued that great “land peace” (Landfrieden) which became the model for all subsequent enactments of the kind. By it private war was declared unlawful, except in cases where justice could not be obtained; a chief justiciar was appointed for the Empire; all tolls and mints erected since the death of Henry VI. were to be removed; and other provisions dealt with the maintenance of order.
In 1236, during another short stay in Germany, Frederick in person led the imperial army against Frederick II., duke of Austria, who had defied and overcome his representatives; having taken possession of Vienna and Frederick in Germany. the Austrian duchies he there secured the election of his son Conrad, who had already succeeded his brother as duke of Swabia, as king of the Romans (May 1237). But in spite of these imposing displays of power the princes looked with suspicion upon an emperor who was almost a stranger to their country and who was believed to be a renegade from their faith, and soon after Frederick’s return to Italy the gulf between him and his German subjects was widened by his indifference to a great danger which threatened them. This came from the Mongols who ravaged the eastern frontiers of the country, but the peril was warded off by the efforts of Henry II., duke of Silesia, who lost his life in a fight against these foes near Liegnitz in April 1241, and of Wenceslaus I., king of Bohemia.
The emperor’s attitude with regard to the Mongol invasion is explained by events in Italy where Frederick was engaged in a new and, if possible, a more virulent struggle with the Lombard cities and with Gregory IX. As usual, Frederick and the pope. the course of politics in Germany, which at this time was ruled by King Conrad and by the regent Siegfried, archbishop of Mainz (d. 1249), was influenced by this quarrel. Frederick of Austria had allied himself with Wenceslaus of Bohemia, and spurred on by the papal emissary had tried to set up a rival king; but both the Danish and the French princes who were asked to accept this thankless position declined the invitation, and Frederick and Wenceslaus made their peace, the former receiving back his duchies. After the defeat of the Mongols, however, there was again the danger of a rebellion based upon a union between the princes and the pope. Siegfried of Mainz deserted his master, and visiting Germany in 1242 Frederick found it necessary to purchase the support of the towns by a grant of extensive privileges; but, although this had the desired effect, Conrad could make but little headway against the increasing number of his enemies. At last the Papacy found an anti-king. Having declared Frederick deposed at the council of Lyons in 1245, Gregory’s successor, Innocent IV., induced a number of princes to choose as their king the landgrave of Thuringia, Henry Raspe, who had served as regent of Germany. This happened in May 1246, and the conduct of the struggle against the Pfaffenkönig, as Henry was called, was left to Conrad, who was aided by the Bavarians, until February 1247, when the anti-king died. The papal party then elected William II., count of Holland, as Henry Raspe’s successor, and during the state of anarchy which now prevailed in Germany the emperor died in Italy in December 1250.
Upon his father’s death Conrad IV. was acknowledged by many as king in Germany, but in 1251 he went to Italy, where he was fully occupied in fighting against the enemies Conrad IV. of his house until his death in May 1254. The struggle to maintain the position of the Hohenstaufen in Italy was continued after this event; but in October 1268, by the execution of Conrad’s son Conradin, the family became extinct.
After Conrad’s death William of Holland received a certain allegiance, especially in the north of the country, and was recognized by the Rhenish cities which had just formed a league for mutual protection, a league which The interregnum. for a short time gave promise of great strength and usefulness. In January 1256, however, William was killed, and in the following year there was a double election for the German crown, Alphonso X., king of Castile, a grandson of Philip of Swabia, and Richard, earl of Cornwall, brother of the English king Henry III., being each chosen by parties of electors. Richard was crowned in May 1257, but the majority of his subjects were probably ignorant of his very name; Alphonso did not even visit the country over which he claimed to rule.
During the reign of Frederick II. Prussia was conquered for Christianity and civilization by the knights of the Teutonic Order, who here built up the state which was later, in association with Brandenburg, deeply to influence The Teutonic Order in Prussia. the course of history. This work was begun in 1230. Knights eager to win fame by engaging in the war against the heathen Prussians flocked hither from all lands; towns, Königsberg, Thorn, Kulm and others, were founded; and in alliance with the Brothers of the Sword, the order was soon pressing farther eastwards. Courland and Livonia were brought into subjection, and into these lands also Christian institutions were introduced and German settlers brought the arts of peace.
The age of the Hohenstaufen emperors is, in many respects, the most interesting in the medieval history of Germany. It was a period of great men and great ideas, of dramatic contrasts of character and opinion—on the one side Period of Hohenstaufen dynasty. a broad humanitarianism combined with a gay enjoyment of the world, on the other side an almost superhuman spirituality which sought its ideal in the rejection of all that the world could give. It saw the new-birth of poetry and of art; it witnessed the rise of the friars. The contest between Empire and Papacy was more than a mere struggle for supremacy between two world-powers; it was a war to the death between two fundamentally opposite conceptions of life, which in many respects anticipated and prepared the way for the Renaissance and the Reformation. The emperor Frederick II. himself stands out as the type of the one tendency; Innocent III., Francis of Assisi and Dominic, in their various degrees, are types of the other. Frederick himself, of course, was Italian rather than German, akin to the despots of the Renaissance in his many-sided culture, his tolerant scepticism and his policy of “cruelty well applied.” The culture of which he was the supreme representative, that of Italy and of Provence, took a more serious shade when it penetrated into Germany. The German Minnesinger and romance-writers, whose golden age corresponded with that of the Hohenstaufen, were not content only to sing the joy of life or the chivalrous virtues of courage, courtesy and reverence for women; they in some sort anticipated the underlying ideas of the Reformation by championing the claims of the German nation against the papal monarchy and pure religion, as they conceived it, against the arrogance and corruption of the clergy. In them the medieval lay point of view became articulate, finding perhaps its most remarkable expression in the ideas of religious toleration proclaimed by Walther von der Vogelweide and Wolfram von Eschenbach. In Germany, as elsewhere, the victory of the Papacy was the victory of obscurantism. German culture, after a short revival, perished once more amid the smoke of the fires kindled by Conrad of Marburg and his fellow inquisitors.
In architecture, as in literature, this period was also one of great achievement in Germany. Of the noble palaces which it produced the castle of the Wartburg (q.v.) remains a perfect specimen, while the many magnificent churches dating from this time that still survive, prove the taste, wealth and piety
