Leszno is a historic city in western Poland, seat of Leszno County within the Greater Poland Voivodeship. It is the seventh-largest city in the province with an estimated population of 62,200, as of 2021.
Image: 20160127 1250 leszno st nicolaus church 083 pah 3e mk a pp cr
The House of Leszczyński was a prominent Polish noble family. They were magnates in the Polish–Lithuanian Commonwealth and later became the royal family of Poland.