Porębowicz, Edward (1862–1937)

Mataja, Victor (1857–1934)

Plehanov, Georgij Valentinovič (1856–1918)

Posner, Stanisław (1868–1930)

Kostanecki, Antoni (1866–1941)

Twardowski, Kazimierz (1866–1938)

Twardowski, Kazimierz (1866–1938)

Nusbaum, Henryk (1849–1937)

Pechnik, Aleksander (1854–1935)

Külpe, Oswald (1862–1915)

Czykiel, Teofil ( –1915)

Pilecki, Antoni (1853–1921)

Twardowski, Kazimierz (1866–1938)

Nusbaum, Henryk (1849–1937)

Høffding, Harald (1843–1931)

Belot, Gustave (1859–1929) Gide, Charles (1847–1932)

Głąbiński, Józef

Beck, Adolf (1863–1942)

Kodisowa, Józefa Fabianna (1865–1940)

Gumplowicz, Ludwik (1838–1909)

Ostrzeniewski, Aleksander (1855–1917)

Potocki, Józef Karol (1854 – c. 1898)

Arndt, Johann (1555–1621)

Mercier, Désiré-Joseph (1851–1926)