Poulton, Edward Bagnall (1856–1943)
Myers, John Golding (1897–1942)
Swynnerton, Charles Francis Massy (1877–1938)
Bourmeister-Radoszkowski, Oktawiusz Wincenty de (1820–1895)
Kohl, Franz Friedrich (1851–1924)
Schnabl, Johann Andreas (1838–1912)
Kremky, Jerzy (1897–1941)
Kulczyński, Władysław Jan (1854–1919)
Minkiewicz, Stanisław Piotr (1877–1944)
Silvestri, Filippo (1873–1949)
Lackschewitz, Paul (1865–1936)
Scudder, Samuel Hubbard (1837–1911)