How a brief two-month conflict in 1422 finally settled a decades-long territorial dispute
In 1422, the Teutonic Knights faced a swift defeat that permanently altered the map of Eastern Europe. By exploiting their enemy's distraction with the Hussite wars, Polish and Lithuanian forces secured a decisive victory, ending a struggle over Samogitia that had festered since the final years of the fourteenth century.
The Golub War was the culmination of years of failed diplomacy and unresolved border tensions. Following the 1411 Peace of Thorn, the status of Samogitia remained a point of contention between the Teutonic Order and the Polish-Lithuanian alliance. Mediation efforts, including those by the Council of Constance and Holy Roman Emperor Sigismund, proved ineffective. In 1420, Sigismund ruled that Samogitia should revert to the Knights after the deaths of the current rulers, Jogaila and Vytautas the Great. This decision, likely influenced by the Emperor's need for military support against the Hussites, was flatly rejected by the Polish and Lithuanian leadership.
By July 1422, the Teutonic Order was severely weakened. With Emperor Sigismund and the Knights preoccupied by the Hussite threat, the Polish and Lithuanian armies seized the opportunity to invade Prussia. The Order's Grand Master, Michael Küchmeister von Sternberg, had resigned earlier that year, and his successor, Paul von Rusdorf, found himself with insufficient forces after dismissing many mercenaries. The invading coalition marched north, capturing Riesenburg and Golub, while pillaging the surrounding countryside. Despite the failure to take Schönsee, the rapid advance forced the Knights into a defensive posture.
The conflict concluded with the Treaty of Melno, signed in September 1422, following a defeat at Marienburg. This agreement finally resolved the long-standing territorial disputes between Lithuania and the Teutonic Knights. While this brought peace to the Lithuanian border, it did not end all hostilities for the region. Poland later resumed fighting the Order between 1431 and 1435, triggered by a succession crisis following the death of Vytautas. Nevertheless, the Treaty of Melno remains a landmark moment that successfully stabilized the volatile relationship between the Knights and their neighbors after decades of uncertainty.
Source: Golub War
