Treaty of Bromberg

E277840

The Treaty of Bromberg was a 1657 agreement between the Polish–Lithuanian Commonwealth and Brandenburg-Prussia that granted the Hohenzollerns full sovereignty over the Duchy of Prussia in exchange for military support against Sweden.

All labels observed (4)

Label Occurrences
Treaty of Bromberg canonical 7
Treaty of Wehlau 7
Bydgoszcz–Bromberg Treaty 1

How this entity was disambiguated

Statements (47)

Predicate Object
instanceOf international agreement
treaty
alsoKnownAs Treaty of Bromberg
surface form: Bydgoszcz–Bromberg Treaty

Treaty of Bromberg
surface form: Treaty of Bydgoszcz
beneficiary Brandenburg-Prussia
House of Hohenzollern
chronology signed during the Swedish invasion of Poland
concludedBetween Brandenburg-Prussia
Polish–Lithuanian Commonwealth
effectOn decline of Polish influence in Prussia
rise of Brandenburg-Prussia
followedBy Treaty of Bromberg self-linksurface differs
surface form: Treaty of Wehlau
granted full sovereignty over the Duchy of Prussia to the Hohenzollerns
hasCountryAtTime Polish–Lithuanian Commonwealth
hasDate 1657-11-06
hasJurisdictionOver Duchy of Prussia
hasPlace Bromberg
Bydgoszcz
hasYear 1657
historicalRegion Poland
Royal Prussia
language German
Latin
Polish
legalStatusChange Duchy of Prussia from Polish fief to sovereign state under Hohenzollerns
mainSubject Brandenburg-Prussia
Duchy of Prussia
Polish–Lithuanian Commonwealth
obligation Brandenburg-Prussian military support to Poland-Lithuania against Sweden
partOf Second Northern War
party Frederick William, Elector of Brandenburg
John II Casimir Vasa
precededBy Treaty of Königsberg (1656)
purpose to secure military support against Sweden
relatedConflict Second Northern War
The Deluge
result end of Polish suzerainty over the Duchy of Prussia
realignment of Brandenburg-Prussia from Sweden to Poland-Lithuania
recognition of Prussian sovereignty of the Hohenzollerns
signedBy Frederick William, Elector of Brandenburg
John II Casimir Vasa
signedIn Bromberg
surface form: Bromberg (Bydgoszcz)
signedOn 1657-11-06 (Gregorian calendar)
topic military alliance
sovereignty
territorial status of Prussia
vassalage

How these facts were elicited

Referenced by (16)

Full triples — surface form annotated when it differs from this entity's canonical label.

Polish–Swedish wars concludedBy Treaty of Bromberg
Duke of Prussia vassalageEndedBy Treaty of Bromberg
this entity surface form: Treaty of Wehlau
Duke of Prussia vassalageEndedBy Treaty of Bromberg
Deluge result Treaty of Bromberg
The Deluge (Swedish invasion of the Polish–Lithuanian Commonwealth) significantEvent Treaty of Bromberg
this entity surface form: Treaty of Wehlau
Second Northern War significantEvent Treaty of Bromberg
Second Northern War significantEvent Treaty of Bromberg
this entity surface form: Treaty of Wehlau
Duchy of Prussia independenceFromPoland Treaty of Bromberg
this entity surface form: Treaty of Wehlau
Duchy of Prussia independenceFromPoland Treaty of Bromberg
Treaty of Bromberg alsoKnownAs Treaty of Bromberg
this entity surface form: Treaty of Bydgoszcz
Treaty of Bromberg alsoKnownAs Treaty of Bromberg
this entity surface form: Bydgoszcz–Bromberg Treaty
Treaty of Bromberg followedBy Treaty of Bromberg self-linksurface differs
this entity surface form: Treaty of Wehlau
Treaties of Prussia hasPart Treaty of Bromberg
this entity surface form: Treaty of Wehlau
Treaties of Prussia hasPart Treaty of Bromberg
Brandenburg-Prussia significantEvent Treaty of Bromberg
this entity surface form: Treaty of Wehlau