Aleksandra Piłsudska (née Szczerbińska; 12 December 1882 – 31 March 1963) was a Polish socialist and independence activist, member of Polish Socialist Party and Polish Military Organisation, the second wife of Józef Piłsudski.
Wilhelm Kotarbiński (30 November 1848 – 4 September 1921) was a Polish artist and painter of historical and fantastical subjects, who spent most of his life in Kyiv and the Russian Empire.
Maria Dąbrowska ([dɔmˈbrɔfska]; born Maria Szumska; 6 October 1889 – 19 May 1965) was a Polish writer, novelist, essayist, journalist and playwright, author of the popular Polish historical novel Noce i dnie (Nights and Days) written between 1932 and 1934 in four separate volumes. The novel was made into a film by the same title in 1975 by Jerzy Antczak. Besides her own work, she was also known for translating Samuel Pepys' Diary into Polish. In addition, Dąbrowska was awarded the prestigious Golden Laurel of the Polish Academy of Literature in 1935, and she was nominated for the Nobel Prize in Literature eleven times between 1939 and 1965.