- Bismarck, Otto, Fürst von, 1815-1898 (9)
- Frauendienst, Werner (3)
- Petersdorff, Herman von, 1864-1929 (2)
- Schüssler, Wilhelm, 1888-1965 (2)
- Thimme, Friedrich (Friedrich Wilhelm Karl), 1868-1938 (2)
- Andreas, Willy, b. 1884 (1)
- Buchner, Rudolf (1)
- Busse, Ulrich, 1943- (1)
- Engel, Georg (1)
- Milatz, Alfred (1)
- Rein, Gustav Adolf, 1885- (1)
- Ritter, Gerhard, 1888-1967 (1)
- Scheler, Eberhard (1)
- Schoeps, Hans Joachim (1)
- Stadelmann, Rudolph, 1813-1891 (1)
- Windelband, Wolfgang (1)