In 1409, Grand Master Ulrich von Jungingen of the Teutonic Knights guaranteed peace with the Kalmar Union of Scandinavia by selling the island of Gotland to Queen Margaret of Denmark, Norway and Sweden.
En 1409, o Gran Mestre Ulrich von Jungingen dos Cabaleiros Teutóns garantiu a paz coa Unión de Kalmar de Escandinavia vendendo a illa de Gotland á raíña Margarida de Dinamarca, Noruega e Suecia.