Hausrath, Adolf (1837-1909)(4)
Wundt, Eleonore (1876-1957)(4)
Arnold, Friedrich (1803-1890)(3)
Gegenbaur, Carl (1826-1903)(3)
J.-G.-Cotta'sche Buchhandlung <Stuttgart> (1810-1889)(3)
Trendelenburg, Friedrich Adolf (1802-1872)(3)
Bluntschli, Johann Caspar (1808-1881)(2)
Bunsen, Robert Wilhelm (1811-1899)(2)
Dammann, Oswald (1893-1978)(2)
Hoffmann, Ernst (1880-1952)(2)