This organization's original purpose was eliminated following the marriage of Jogaila and Jadwiga.
Among this organization's enemies were the Lizard Union, and it was led by Hermann of Dorpatt at one of its defeats. This organization's original purpose was eliminated following the marriage of Jogaila and Jadwiga. It was headquartered in Marienburg for the most successful part of its history, and was notably defeated at (*) Lake Peipus by Alexander Nevsky. Its larger success ended after the Battle of Tannenberg, where the organization was defeated by the combined forces of Poland and Lithuania. For 10 points, name this crusading order intended to Christianize the pagan Baltic, and named for its members' German ethnicity.
Among this organization's enemies were the Lizard Union, and it was led by Hermann of Dorpatt at one of its defeats.
{Teutonic} Knights