Hi
Silesia coins are right now under Bohemia.
Bohemia - https://en.wikipedia.org/wiki/Bohemia is the westernmost and largest historical region of the Czech Republic. Bohemia can also refer to a wider area consisting of the historical Lands of the Bohemian Crown ruled by the Bohemian kings, including Moravia and Czech Silesia,[3] in which case the smaller region is referred to as Bohemia proper as a means of distinction.[4]
The Lands of the Bohemian Crown were the states in Central Europe during the medieval and early modern periods with feudal obligations to the Bohemian kings. The crown lands primarily consisted of the Kingdom of Bohemia, an electorate of the Holy Roman Empire according to the Golden Bull of 1356, the Margraviate of Moravia, the Duchies of Silesia, and the two Lusatias, known as the Margraviate of Upper Lusatia and the Margraviate of Lower Lusatia, as well as other territories throughout its history. This agglomeration of states nominally under the rule of the Bohemian kings was referred to simply as Bohemia.
The Duchies of Silesia were the more than twenty divisions of the region of Silesia formed between the 12th and 14th centuries by the breakup of the Duchy of Silesia, then part of the Kingdom of Poland. In 1335, the duchies were ceded to the Kingdom of Bohemia under the Treaty of Trentschin. Thereafter until 1742, Silesia was one of the Bohemian crown lands and lay within the Holy Roman Empire. Most of Silesia was annexed by the King of Prussia under the Treaty of Berlin in 1742.
Only the Duchy of Teschen, the Duchy of Troppau and the Duchy of Nysa remained under the control of the Bohemian crown and as such were known as the Duchy of Upper and Lower Silesia until 1918.
Under the Bohemian crown, the duchies continued to be ruled by branches of the Piast dynasty known as the Silesian Piasts until their last lineage died out in 1675. When a ducal lineage died out, the duchy passed to the crown and became a state country.
The Silesian Piasts were the elder of four lines of the Polish Piast dynasty beginning with Władysław II the Exile (1105–1159), eldest son of Duke Bolesław III of Poland. By Bolesław's testament, Władysław was granted Silesia as his hereditary province and also the Lesser Polish Seniorate Province at Kraków according to the principle of agnatic seniority.
Assuming :
Under Bohemia you will find coins from polish silesia german silesia and of course czech silesia
The Duchy of Silesia (Polish: Księstwo śląskie, German: Herzogtum Schlesien, Czech: Slezské knížectví) with its capital at Wrocław was a medieval duchy located in the historic Silesian region of Poland. Soon after it was formed under the Piast dynasty in 1138, it fragmented into various Silesian duchies. In 1327, the remaining Duchy of Wrocław as well as most other duchies ruled by the Silesian Piasts passed to the Kingdom of Bohemia as Duchies of Silesia. The acquisition was completed when King Casimir III the Great of Poland renounced his rights to Silesia in the 1335 Treaty of Trentschin.
After the inheritance of Bohemia by the House of Habsburg in 1526, the Silesian duchies gradually passed under control of the Austrian Habsburg monarchy until King Frederick II of Prussia invaded Silesia in 1740 and annexed most of it during the First Silesian War. The bulk of the duchy, enlarged by the County of Kladsko and Upper Lusatian territories annexed from Saxony, was subsequently reorganized as part of the Prussian Province of Silesia, while the duchies remaining under Austrian control were reconstituted as the Duchy of Upper and Lower Silesia in 1742. The duchies which had remained in Poland were subsequently annexed by the Kingdom of Prussia (New Silesia) and the Habsburg monarchy (Galicia) during the 18th century Partitions of Poland. The Duchy of Upper and Lower Silesia lasted as a crown land of Cisleithanian Austria until 1918, whereupon it was divided between the Second Polish Republic (Autonomous Silesian Voivodeship) and Czechoslovakia (Czech Silesia) after the Polish–Czechoslovak War of 1919.
That is why im sure that placing Silesia under Bohemia is wrong and should be placed somewhere else - The best option in my opinion is new country.
Silesia ruled by Poland 1138 - 1327
Silesia ruled by Kingdom of Bohemian 1335- 1526
Silesia under austrian habsburg - 1526 - 1740 or 1919?
Silesia under Prussia 1740 - 1919 ?
