As von Salza initially hesitated to offer his services, Christian created the military Order of Dobrzyń (Fratres Milites Christi) in 1228, however to little avail. Source: Internet
Duke Konrad of Masovia still was not capable to end the Prussian attacks on his territory and in 1224 began to conduct negotiations with the Teutonic Knights under Grand Master Hermann von Salza in order to strengthen his forces. Source: Internet
Hermann von Salza served as the fourth Grand Master of the Teutonic Knights (1209 to 1239). Source: Internet
"The foundation charter for Thorn was signed on 28th December 1233 by the Grand Master of the Teutonic Order Hermann von Salza and the National Master for Prussia and the Slavonic Lands Hermann Balka. Source: Internet