What year was the Voivodeship, where Anna Maria Borowska was born, created? 
Anna Maria Borowska: Anna Maria Borowska (20 July 1928 in Luzhki, Wilno Voivodeship – 10 April 2010) was a Polish activist and representative of the Federacja Rodzin Katyńskich. Wilno Voivodeship (1926–1939):  It was created in 1926 and populated predominantly by Poles with notable minorities of Belarusians, Jews and Lithuanians.
1926