Christian, seeing this, formed the plan of founding an order of armed monks in Poland like the Knights of the Sword in Livonia. Konrad gave his approval at once.
The Bishop of Modena, at that time papal legate in Poland, hastened the establishment of the order; for to him it seemed the best agent to bend the stiff necks of idolaters. Permission to found the order was obtained from the Pope, and a promise of means to maintain it from Konrad.
Christian, who had interested Rome and the West in his work, now gave great praise before the world to the Prince of Mazovia, who thereupon rewarded him with a gift of twelve castles and one hundred villages, reserving merely sovereign rights without income. This gift was confirmed to the Bishop of Prussia by Honorius III.
Christian labored so zealously that in 1225 he consecrated twenty-five superior knights in his new order, which received the same rules as the Livonian Knights of the Sword,—that is, the rules of the Templars.
The new knights were called Brothers of Dobjin, from the castle of Dobjin, which Konrad gave them as a residence, adding the district of Leslin near Inovratslav as a means of support.
As soon as the Brothers had settled in their castle, they attacked the Prussians, ruined villages, and brought in plunder. The enraged Prussians collected large forces, and attacked the land of Culm, with the intent to raze Dobjin. On hearing this, Konrad with his own troops and a general levy hastened to the relief of the order.
A bloody and stubborn battle of two days’ duration was fought with great loss on both sides. Konrad, despairing of victory, left the field, thus causing the complete overthrow of the Poles. The surviving Brothers of Dobjin took refuge in the castle, which the Prussians were unable to capture. The order, shattered at its very inception, hoped for reinforcements from abroad; but the Pope at that juncture was sending a crusade to Palestine, and would not permit a division in the forces of the West. The Prussians, elated with victory, plundered at pleasure the lands bordering on their own.
In this disaster Christian conceived the idea of calling in the Teutonic Knights against Prussia. This idea, suicidal from a Polish point of view, was accepted by the Prince of Mazovia.
The Teutonic Order was founded in Palestine near the end of the twelfth century to succeed some German hospitallers who had resided in Jerusalem till the capture of the city by Saracens in 1187.
In a few years the new order became military, and under the patronage of Frederick, Duke of Suabia, afterward the Emperor Frederick II., acquired much wealth, with great imperial and papal favor. Under Herman Von Salza, who was grand master from 1210 to 1239, the future of the order was determined, its main scene of action transferred to the West, and that career begun which made the Teutonic Order the most remarkable of the weapon-bearing monks of Europe. Herman Von Salza—a keen, crafty man, of great political astuteness and ambition—had determined to win separate territory for the order, and the dignity of Prince of the Empire for the grand master.