He was born Kazimierz Łukoski in 1890, in the village of Sokół near Garwolin, in the Siedlce Governorate of the Russian Empire (in the Masovian Voivodeship of present-day Poland).
Greater Poland Voivodeship | Czersk, Masovian Voivodeship | Podlaskie Voivodeship | West Pomeranian Voivodeship | Pomeranian Voivodeship | Opole Voivodeship | Lower Silesian Voivodeship | Łódź Voivodeship | Kuyavian-Pomeranian Voivodeship | Henryków, Lower Silesian Voivodeship | Srebrna Góra, Lower Silesian Voivodeship | Wojnowo, Lubusz Voivodeship | Sokół | Silesian Voivodeship | Sandomierz Voivodeship | Nowogródek Voivodeship | Masovian Voivodeship | Białystok Voivodeship | Warmian-Masurian Voivodeship | voivodeship | Poznań Voivodeship (14th century–1793) | Poznań Voivodeship | Lesser Poland Voivodeship | Gródek, Świętokrzyskie Voivodeship | Gawrony, Lower Silesian Voivodeship | Gawronki, Lower Silesian Voivodeship | Dobromierz, Lower Silesian Voivodeship | Bytków, Lower Silesian Voivodeship | Włóki, Masovian Voivodeship | Warblewo, Pomeranian Voivodeship |
He became a member of the Polish Socialist Party - Revolutionary Fraction, as well as the Polish Rifles and the Sokół movement.
In 1998 Maria Wasiak became the final deputy-voivode of the Radom Voivodeship, before that region's amalgamation with others to form the Masovian Voivodeship as part of the Polish territorial divisions reforms in 1999.
Masovian Voivodeship, a present-day division of Poland, as well as other units existing after 1526
The movement also spread across all the regions populated by the Slavic culture (Poland (Sokół)), Slovene Lands, Serbia (SK Soko), Bulgaria, the Russian Empire (Poland, Ukraine, Belarus), and the rest of Austria-Hungary such as Slovenia and Croatia.
Development began in January 1958 as the SZD-21 Sokół, but due to problems with the flying surfaces and a wood metal sandwich, a construction of the design was restarted as the SZD-21 Kobuz (Eurasian Hobby).