Chyliński, Konstanty (1881–1939)
Kempner, Stanisław Aleksander (1857–1924)
Kostanecki, Antoni (1866–1941)
Korbut, Gabriel (1862–1936)
Korbut, Gabriel (1862–1936)
Kozłowski, Władysław Mieczysław (1858–1935)
Buczyński, Roman (1839–1911)
Ostwald, Wilhelm (1853–1932)
Lunačarskij, Anatolij Vasil'evič (1875–1933)