Hvem daterte Karol Maciej Szymanowski?

Witold Conti (1908–1944) was a Polish film actor. He appeared in nine films between 1930 and 1937.

Jarosław Leon Iwaszkiewicz (Polish pronunciation: [jar'ɔswav l'ɛɔn ivaʂkʲ'ɛvʲit͡ʂ]; also known under his literary pseudonym Eleuter; 20 February 1894 – 2 March 1980), was a Polish writer, poet, essayist, dramatist and translator. He is recognized for his literary achievements, beginning with poetry and prose written after World War I. After 1989, he was often presented as a political opportunist during his mature years lived in communist Poland, where he held high offices (participated in the slander of Polish expatriates, literary and other figures who after World War II remained in the West). He was nominated for the Nobel Prize in Literature four times. In 1988, he was recognized as a Righteous Among the Nations for his role in sheltering Jews during World War II.

Boris Kochno est un écrivain et librettiste russe naturalisé français, né le 3 janvier 1904 à Moscou et mort le 9 décembre 1990 dans le 20^e arrondissement de Paris.

Aleksander Szymielewicz (ur. 31 lipca^?/13 sierpnia 1912 w Lidzie, zm. między 26 sierpnia a 2 września 1944 w Warszawie) – polski lekarz, partner kompozytora Karola Szymanowskiego, uczestnik powstania warszawskiego.