Events with tag - Silesia

January 1, 1039

Return of Casimir the Restorer to the Polish throne

In 1039, Casimir I the Restorer, son of Mieszko II and Richeza, returned from exile to Poland, beginning the process of rebuilding and unifying the state after a period of deep crisis. Supported by Emperor Henry III and Kievan Rus, he gradually regained control over Lesser Poland, Greater Poland, Masovia, and Silesia. His reign brought stability to the country through administrative, economic, and ecclesiastical reforms.

April 9, 1241

Battle of Legnica

The Battle of Legnica on April 9, 1241, was one of the most significant events in medieval Polish history. In this battle, Polish forces under the command of Duke Henry II the Pious resisted the Mongol invasion of Europe. Despite the defeat and death of the duke, the battle contributed to slowing down the Mongol expansion westward across the continent.

December 13, 1270

Henry IV Probus ascends the Wrocław throne

Henry IV Probus, son of Henry III the White, assumed power in the Duchy of Wrocław at the age of 13. This event marked the beginning of a dynamic development period for Wrocław and the entire region. The young duke introduced numerous administrative and economic reforms that transformed Wrocław into one of the most important trading centers in medieval Europe.

February 1, 1331

John of Luxembourg's Invasion of Lesser Poland

In February 1331, Czech forces under the command of John of Luxembourg launched an invasion of Lesser Poland. The 20,000-strong Czech army attempted to capture Kraków, but the 3,000-strong garrison under the command of Władysław the Elbow-high successfully defended the city. The invasion ended in failure for the invaders but caused significant damage to the region.

January 1, 1334

Coal Discovery in Silesia

The first documented discovery of hard coal deposits in the Silesian Basin, confirmed by the privilege granted by Duke John II the Good of Opole for coal mining in the vicinity of Bytom. This event initiated the development of mining in Silesia and transformed the region into one of the largest industrial centers in Europe.