On 4 July 1928, the founding congress of the Sybiraks' Association was held at the Warsaw University of Technology.
On 18 March 1921, the treaty ending the Polish-Bolshevik war (the so-called Treaty of Riga) was signed in Riga.
On December 5, 1867, Józef Piłsudski was born at the manor house in Zułów.
