After Mieszko I conquered Pomerania, his son and successor Bolesław Chrobry tried to consolidate Polish power there. In the year 1000, a bishopric was established in Kołobrzeg. The Piast rule in this area, however, proved to be unstable. In the 11th century, Pomerania broke away from Poland. It was not until the first half of the twelfth century that Bolesław Krzywousty returned them to Poland. Its eastern part - Pomerania, was directly incorporated into the Polish state, whereas the Słupsk and Western Pomerania (Kamień, Kołobrzeg) became Polish fiefs. The Warcisław I reigning in Western Pomerania is considered the progenitor of the Gryfit dynasty.
Throughout the history of Western Pomerania, periods of unification were quite rare and relatively short-lived. It was broken down in the twelfth century. It was united in the second half of the thirteenth century (1264-1295), and then in the years 1478-1531 and shortly in the seventeenth century (1625-1637). Here are the individual duchies of Western Pomerania:
Demmin
, Słąwno ( Schlawe)
, Słupsk (Stolp)
, Wołogoszcz (Wolgast)
, Stargard (Stargard in Pommern)
, Szczecin( Stettin) , Barth
, Darłowo (Rügenwalde)
oraz Wolgast- Stolp.The most important of them are the Duchy of Stettin and the Duchy of Stolp and the Wolgast, which at the end of the Middle Ages were merged into one political organism - the Wolgast-Stolp dukedom.
West Pomerania has been dependent on Poland, Denmark, Saxony, Brandenburg and the German Empire during its long history.
Some of the princes from the Griffin dynasty made a great career in international politics. One of the best known Gryfit is Kazimierz IV słupski (Kaźko), the favorite grandson of the king of Poland, Casimir the Great, through whom he was adopted. After the death of Casimir the Great, Kazka seriously thought about the Polish crown.
Even more outstanding career was the participation of Eric Pomorski. He obtained three crowns: Danish, Norwegian and Swedish. He was convinced, however, that the fortune is rolling. In the mid-15th century, he was dethroned in all three kingdoms.
Another outstanding representative of the Gryffit family was Bogusław X, who at the end of the 15th century managed to unite West Pomerania. His important political and dynastic successes are certainly the begetting of numerous offspring. Thanks to this, he prevented the dynasty from dying, which hung over the Gryfits at the end of the fifteenth century
In 1534 Gryfits adopted Lutheranism, which of course had a bearing on their policies. The last male representative of the family was Bogusław XIV. He died in 1637. Sweden and Brandenburg shared the Duchy of Pomerania. Anna de Croy - the last representative of the Gryfit dynasty - died in 1660.
by
http://blognumizmatyczny.pl/2018/11/09/mennictwo-zachodniopomorskie-za-czasow-gryfitow/
About Pyrlitz
In the early 12th century, the town was part of the realm of Wartislaw I, Duke of Pomerania, which evolved into the Duchy of Pomerania.
In 1263 the town received Magdeburg law. By the Contract of Pyritz of March 26, 1493 the Dukes of Pomerania recognized the right of succession of the House of Brandenburg. Pyritz was the first town in Pomerania to implement the Lutheran Reformation in 1524
In 1634, during the Thirty Years' War, it was again largely destroyed by a conflagration. After the death of the last Pomeranian Duke in 1637 and by the Treaty of Westphalia the town became part of the Brandenburg-Prussian province of Pomerania following the Peace of Westphalia (1648) and the Treaty of Stettin (1653), along within the rest of Farther Pomerania.
In 1818, the town became the seat of the district administration (Kreis Pyritz) and was connected to the railway system in 1882. As part of Prussia the town was located in unified Germany of 1871.
Following the post-WWII boundary changes, Pyrzyce became part of Poland. Its German population was expelled and the town was populated with Poles, many themselves coming from Polish areas annexed by the Soviet Union east of the Curzon line.
The first coins from Pyrzyce come from the fifteenth century, which is already part of Western Pomerania
https://en.wikipedia.org/wiki/Pyrzyce
When earlier i had some doubts now im sure that coins from Pomearnia shouldn't be under Poland. They are connected with Poland like Courland , Novgorod Republic, Wallachia,Moldovia,Duchy of Prussia or Teutonic Order
https://en.wikipedia.org/wiki/Duchy_of_Pomerania#House_of_Pomerania_(Griffins)