March 6th, 1454
Thirteen Years War: Delegates of the Prussian Confederation pledge allegiance to Casimir IV of Poland, and the Polish king agrees to help in their struggle for independence from the Teutonic Knights. event on March 06, 1454. Read about how to open files in Open File Database.
Events around March 06, 1454
March 6th, 1454 | Event | Thirteen Years War: Delegates of the Prussian Confederation pledge allegiance to Casimir IV of Poland, and the Polish king agrees to help in their struggle for independence from the Teutonic Knights. |
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