Édouard René Lefèbvre de Laboulaye

Karl Ludwig Michelet

1801–1893 historian, philosopher Berlin

Santiago Derqui

1809–1867 diplomat, lawyer, politician Córdoba

Johannes Servaas Lotsy

1808–1863 politician Dordrecht

Charles Stuart Tripler

1806–1866 surgeon New York City

John James Day

1805–1898 lawyer London

Julius Theodor Christian Ratzeburg

1801–1871 botanist, entomologist, forester, naturalist, university teacher, writer, zoologist Berlin