Filters:
Group: Nueva Galicia or El Nuevo Reino de Galicia (The New Kingdom of Galicia)

Frederick William I, Elector of Brandenburg and …

Years: 1656 - 1656
January

Frederick William I, Elector of Brandenburg and Duke of Prussia, takes the Duchy of Prussia, formerly a Polish fief, as a fief from Charles X Gustav under the terms of the Treaty of Königsberg on January 17, 1656.

The Brandenburgian garrisons in Royal Prussia are withdrawn.

Related Events

Filter results