Osip Mandelstam was born on 15 January 1891. He was Polish national and known as Poet, Writer, Translator, Literary critic,.
Stanisław Wyspiański was born on 15 January 1869. He was Polish national and known as Playwright.
Władysław T. Benda was born on 15 January 1873. He was Polish national and known as Painter.
Florian Znaniecki was born on 15 January 1882. He was Polish national and known as Philosopher.
