Middle Pomerania is a geographical and historical region in the middle of Pomerania in northern Poland, between Western and Eastern Pomerania. Sometimes it was considered part of Western Pomerania.
In 10th century Pomerania was conquered by Polish dukes Mieszko I and Boleslaus the Brave, who has established a bishopric in the nearby Kołobrzeg in 1000, but the area was soon lost to Poland and Christianity.
As a result of feudal fragmentation of Pomerania, Białogard was part of Duchy of Wolgast from 1295, and Duchy of Słupsk from 1368.
Pomerania was united under the duke Boguslaw X in 1478, after 1569 Białogard was part of Duchy of Szczecin, and later was again in the united Duchy of Pomerania under Boguslaw XIV, last Pomeranian monarch.