Jan Wiktor Tomasz Zawidzki (December 20, 1866 in Włóki, Masovian Voivodeship – September 14, 1928 in Warsaw) was a Polish physical chemist and historian of chemistry.
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 | 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 | Volhynian Voivodeship |
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).
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