Early Modern era · 1657
Treaty of Bromberg
The Treaty of Bromberg (German: Vertrag von Bromberg, Latin: Pacta Bydgostensia) or Treaty of Bydgoszcz was a treaty between John II Casimir Vasa and Elector Frederick William of Brandenburg-Prussia that was ratified at Bromberg (Bydgoszcz) on 6 November 1657.

- When
- 6 Nov 1657
- Where
- Bydgoszcz
- Era
- Early Modern
Topics
Before and after
Text from the Wikipedia article Treaty of Bromberg, CC BY-SA 4.0