- Buchenberger, Adolf, 1848-1904 (2)
- Goltz, Theodor Alexander Ludwig Georg, Freiherr von der, 1836-1905 (2)
- Bernhardt, Wilhelm (1)
- Düsing, Karl, b. 1859 (1)
- Ertl, Moriz (1)
- Goertz-Wrisberg, Werner Graf. (1)
- Gräfe, Hermann (1)
- Heine, August (1)
- Herk, Friedrich Otto (1)
- Kautsky, Karl Johann, 1854-1938 (1)
- Knapp, Georg Friedrich, 1842-1926 (1)
- Koenig, Francis Philip. (1)
- Lassalle, Ferdinand, 1825-1864 (1)
- Licht, Stefan (1)
- Lipps, Theodor, 1851-1914 (1)
- Löbe, William, 1815-1891 (1)
- Masters, Maxwell T. (1)
- Miaskowski, August von, 1838-1899 (1)
- Roscher, Wilhelm, 1817-1894 (1)
- Ruths, Heinrich (1)
- Schumacher, Hermann, 1826-1904 (1)