Duchy of Oleśnica
Independent Duchy (1313-1335), Duchy under the Bohemian Crown (1335-1480, 1490-1742), Duchy under the Hungarian Crown (1480-1490)
Location: Silesia
Capital City: Oleśnica
Government type: Monarchy
Main languages: Polish, German
Main religions: Catholic Christianity, Protestant Christianity
Chronology
1313: Partitioned from the Duchy of Głogów
1335: Part of Bohemia along with the rest of Silesia
1480-1490: Hungarian rule
1649: Inherited by the House of Württemberg, sometimes called Württemberg-Oels from this point
1742: Annexed to Prussia along with the rest of Silesia, local dukes continue with some autonomy until 1884
Currency
Groschen (1313-1664)
1 Groschen =24 Heller
Thaler (1664-1717)
1 Thaler = 60 Kreuzer = 420 Heller
Coins from Oleśnica in the collection
•6 Kreuzer, 1674 (Duke Sylvius Friedrich (1664-1697), silver, Oleśnica mint, KM#9)