The House of Pomerania was a noble family that ruled over the region of Pomerania in northern Germany and Poland. It originated in the 12th century and played a significant role in the political landscape of the area, particularly during the Middle Ages. The family produced several dukes and princes who were influential in regional affairs. Throughout its history, the House of Pomerania was connected to various European royal families through marriages. The house eventually became part of the Duchy of Pomerania, which was divided into several territories. The family's influence waned over time, especially after the Thirty Years' War and the subsequent territorial changes in the region.