CS1 Polish-language sources (pl)

Aleksander Bożydar Żabczyński (24 July 1900 in Warsaw – 31 May 1958 in Warsaw), was a Polish stage and movie actor, one of the most popular actors during the interwar period in Poland.

Prince Adam Stanisław Sapieha (4 December 1828– 21 July 1903) was a Polish nobleman, landlord, politician.
His mother, Jadwiga Sapieżyna, was a daughter of the 12th Ordynat of the Ordynacja Zamojska Count Stanisław Kostka Zamoyski.In 1894, he became Head of the Exhibition Committee of the General National Exhibition in Lviv.

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.

Wojciech Korfanty (IPA: [ˈvɔjt͡ɕɛx kɔrˈfantɨ]; born Adalbert Korfanty; 20 April 1873 – 17 August 1939) was a Polish activist, journalist and politician, who served as a member of the German parliaments, the Reichstag and the Prussian Landtag, and later, in the Polish Sejm. Briefly, he also was a paramilitary leader, known for organizing the Polish Silesian Uprisings in Upper Silesia, which after World War I was contested by Germany and Poland. Korfanty fought to protect Poles from discrimination and the policies of Germanisation in Upper Silesia before the war and sought to join Silesia to Poland after Poland regained its independence.

Mieczysław Fogg (born Mieczysław Fogiel; 30 May 1901, Warsaw – 3 September 1990, Warsaw) was a Polish singer and artist. His popularity started well before World War II and continued well into the 1980s. He had a characteristic way of staying very serious yet slightly emotional on stage when singing. Fogg had a lyric baritone voice and can be compared to French Tino Rossi in style.

Józef Wieniawski (23 May 1837 – 11 November 1912) was a Polish pianist, composer, conductor and teacher. He was born in Lublin, the younger brother of the famous violinist Henryk Wieniawski. After Franz Liszt, he was the first pianist to publicly perform all the études by Chopin. He appeared with Liszt in recitals in Paris, London, Copenhagen, Stockholm, Brussels, Leipzig and Amsterdam.Although now neglected, Józef Wieniawski enjoyed a reputation as one of Europe's finest musicians. Near the end of his life, a journalist asked him how long he intended to serve music. He replied: "As long as I remain young!"

Konstanty Juliusz Ordon (often referred to as Konstanty Julian Ordon; born in Warsaw, 16 October 1810, died in Florence, 4 May 1887) was a participant in the Polish November Uprising in 1830–1831.

Władysław Hańcza (18 May 1905 – 19 November 1977) was a Polish actor and theatre director.

Tytus Aureliusz Chałubiński (29 December 1820, Radom – 4 November 1889, Zakopane) was a Polish physician, naturalist, and co-founder of the Polish Tatra Society. His collections of natural history specimens are now held in the Tatra Mountains Museum in Zakopane.

Henryk Zygalski (Polish pronunciation: [ˈxɛnrɨk zɨˈɡalski] ; 15 July 1908 – 30 August 1978) was a Polish mathematician and cryptologist who worked at breaking German Enigma-machine ciphers before and during World War II.