Wieluń

Wieluń 'wjeluń (Velun) is a town in south-central Poland with 21,624 inhabitants (2021). The town is the seat of the Gmina Wieluń and Wieluń County, and is located within the Łódź Voivodeship. Wieluń has a long and rich history. In the past, it used to be an important urban trade centre of the Kingdom of Poland. Several Polish kings and notables visited the town, but following the catastrophic Swedish Deluge (1655–1660), Wieluń declined and never regained its status. In September 1939, during the invasion of Poland, it was heavily bombed by the Luftwaffe. The Bombing of Wieluń is considered to be the first World War II bombing in Europe. It killed at least 127 civilians, injured hundreds more and destroyed the majority of the town. Wieluń was first mentioned in a 1282 document as Velun (in 1283: Vilin). The exact origin of the name has not been explained. Historians claim that either it comes from a Slavic word "vel" (which means a wetland), or from a given name Wielisław. Jan Długosz wrote that Wieluń was located in the area abundant with water, which may mean that the former theory is correct. The Land of Wieluń (Ziemia wieluńska, Velumensis Terra) was a historic land of the Kingdom of Poland and the Polish–Lithuanian Commonwealth, which for centuries was part of Sieradz Voivodeship, Greater Poland Province. It was based on the medieval Castellany of Ruda, which was established in the 10th or 11th century. The Castellany of Ruda was first mentioned in the 1136 Bull of Gniezno, and during the period known as Fragmentation of Poland (see Testament of Bolesław III Wrymouth, it was part of the Seniorate Province. In the late 12th century, the Castellany was acquired by Duke Władysław Odonic, and in 1217 it became property of Władysław III Spindleshanks. Later on, it was ruled by the Dukes of Silesia from the Duchy of Opole, and in the second half of the 13th century, returned to Greater Poland. In 1281, the castellany was moved from Ruda to Wieluń, and since then, it has been called the Land of Wieluń.