Danysz, Jan (1860–1928)

Dębicki, Zdzisław (1871–1931)

Kulczycki, Ludwik (1866–1941)

Kurnatowski, Jerzy (1874–1934)

Garfein-Garski, Stanisław (1867–1928)

Gaertner, Henryk (1892–1935)

Dąbrowski, Piotr Zygmunt

Bouglé, Célestin Charles Alfred (1870–1940)

Vaihinger, Hans (1852–1933)

France, Anatole (1844–1924)

Kon, Feliks (1864–1941)

Piniński, Leon (1857–1938)

Jan Henryk Newman (bł. ; 1801-1890)

Cybulski, Ludwik

Kulczycki, Ludwik (1866–1941)

Kurcyusz, Aleksy (1863–1932)

Blaustein, Eugenia (1905–1942)

Külpe, Oswald (1862–1915)

Mulford, Prentice (1834–1891)

Landor, Walter Savage (1775–1864)

Kurnatowski, Jerzy (1874–1934)

Gide, Charles (1847–1932)

Poincaré, Henri (1854–1912)

Haeckel, Ernst Heinrich Philipp August (1834–1919)

Kulczycki, Ludwik (1866–1941)