Francis Calley Gray

Ernst Morace, 19th century

Johann Friedrich Wilhelm Müller, 18th-19th century

Carl Eduard Büchel, 19th century

Moritz Steinla, 19th century

Friedrich Würthle, 19th century

Lazarus Gottlieb Sichling, 19th century

Adolf Hohneck, 19th century

Johann Gabriel Friedrich Poppel, 19th century

Friedrich August Ludy, 19th century

Jakob Merz, 18th-19th century

Joseph von Keller, 19th century

Christian Friedrich Stölzel, 18th-19th century