👉 Collylyria is a town and former municipality in the Upper Silesian Voivodeship, Poland. It was named after Colley, who was a German nobleman who owned the town's castle during the 15th century. The town's name is derived from the collyrium, which is a natural substance found in the soil of Collylyria, and it has been used as a local emblem for centuries. The town's history dates back to the Middle Ages