Treaty of Xanten divides Jülich-Cleves inheritanceNov 12, 1614Labels: Hohenzollerns, J lich-Cleves, Cleves-MarkTreaty XantenBritannica J lich
John Sigismund becomes Duke of PrussiaAug 28, 1618Labels: John Sigismund, Ducal Prussia, BrandenburgJohn SigismundBritannica Wehlau
George William succeeds as Elector of BrandenburgDec 23, 1619Labels: George William, Electorate of, Thirty Years'Britannica GeorgeGeorge William
Truce of Altmark gives Sweden Prussian toll rightsSep 25, 1629Labels: Truce of, Sweden, Baltic portsAltmark TruceBritannica Stuhmsdorf
Peace of Prague realigns imperial alliancesMay 30, 1635Labels: Peace of, Holy Roman, BrandenburgPeace PragueEBSCO Prague
Armistice of Stuhmsdorf reduces Swedish pressure in PrussiaSep 12, 1635Labels: Armistice of, Sweden, Polish LithuanianBritannica StuhmsdorfStuhmsdorf
Frederick William becomes Elector, begins reconstructionDec 1, 1640Labels: Frederick William, Electorate of, Standing armyBritannica FredWPotsdam City
Peace of Westphalia increases Brandenburg’s standing in EmpireOct 24, 1648Labels: Peace of, Holy Roman, BrandenburgBritannica WestphaliaBritannica FredW
Treaty of Wehlau ends Polish suzerainty over Ducal PrussiaSep 19, 1657Labels: Treaty of, Ducal Prussia, PolandBritannica WehlauTreaty Bromberg
Treaty of Oliva confirms Prussian sovereignty internationallyMay 1, 1660Labels: Treaty of, Brandenburg, Second NorthernTreaty OlivaBritannica Wehlau
Battle of Fehrbellin boosts Brandenburg-Prussia’s military reputationJun 18, 1675Labels: Battle of, Brandenburg-Prussia, SwedenFehrbellinSwedish invasion
Treaty of Saint-Germain-en-Laye forces return of Swedish PomeraniaJun 29, 1679Labels: Treaty of, Swedish Pomerania, FranceSt Germain 1679History of War
Edict of Potsdam invites Huguenot refugeesOct 29, 1685Labels: Edict of, Huguenots, Frederick WilliamPotsdam CityBritannica FredW
Frederick III succeeds as Elector of BrandenburgMay 9, 1688Labels: Frederick III, Elector of, Duke ofBritannica Fred IBritannica FredW
Crown Treaty secures imperial recognition for Prussian kingshipNov 16, 1700Labels: Crown Treaty, Leopold I, Prussian kingshipCrown TreatyBritannica Fred I
Frederick I crowns himself King in PrussiaJan 18, 1701Labels: Frederick I, Coronation at, King inBritannica Fred IVisitBerlin