The history of Łasin dates back to the rule of first Polish King Bolesław I the Brave.[1]Polish brothers Mateusz and Jakub owned land near the Łasinka River (Łasin). In the year 1298, it was taken from them by the Country Master of the Teutonic Order Meinhard von Querfurt and given to Jan de Nemore, who founded the village of Łasin. Also in 1298, the town received Magdeburg law town rights from the monastic state of the Teutonic Knights in which it was located. In the 14th century, papal verdicts ordered the restoration of the territory to Poland, however, the Teutonic Knights did not comply and continued to occupy it.[2]
After the end of World War I, in 1920, in accordance with the Treaty of Versailles, Łasin became part of the Second Polish Republic, after it regained independence in 1918. In interwar Poland, the mayor of Łasin was Stefan Tomczyński, a Polish activist and efficient administrator, who was previously harassed by Prussians for pro-Polish activity in the Prussian Partition.[4]
^Wardzyńska, Maria (2009). Był rok 1939. Operacja niemieckiej policji bezpieczeństwa w Polsce. Intelligenzaktion (in Polish). Warszawa: IPN. pp. 172–173.
^"O klubie". LKS Piast Łasin (in Polish). Retrieved 13 April 2020.