Theognost 1801–1869 Source: Wikimedia Commons People from the Same Era Hanna Brooman 1809–1887 composer, music teacher, translator Stockholm City Claude Gay 1800–1873 botanical collector, botanist, geographer, geologist, historian, naturalist, scientific collector Draguignan Rachel Rodrigues-Henriques 1805–1874 Paris Luigi Ferdinando Casamorata 1807–1881 composer, critic, theorist, writer Würzburg John Theophilus Boileau 1805–1886 astronomer Kolkata Jean Baptiste Gustave Planche 1808–1857 art historian, literary critic, writer Paris