As a result of the First Partition of Poland in 1772, the Fuerstbistum Ermland/prince-bishopric of Warmia was incorporated into the Kingdom of Prussia's province of East Prussia as bishopric of Ermland.
The Fuerstbistum Ermland/prince-bishopric of Warmia was incorporated into the Kingdom of Prussia's province of East Prussia as bishopric of Ermland. This was as a result of the First Partition of Poland in 1772.