4 1823 births 1913 deaths 19th-century British scientists 19th-century British writers 20th-century British writers Biogeographers British anti-vaccination activists English coleopterists British deists Charles Darwin English activists English anthropologists English biologists English naturalists English people of Scottish descent English socialists English spiritualists British evolutionary biologists Explorers of Amazonia Explorers of Indonesia Fellows of the Linnean Society of London Fellows of the Royal Geographical Society Fellows of the Royal Society Fellows of the Zoological Society of London Georgists English lepidopterists Botanical illustrators Members of the Order of Merit Natural history of Indonesia People associated with Birkbeck, University of London People educated at Hertford Grammar School People from Broadstone, Dorset People from Grays, Essex People from Kington, Herefordshire People from Usk Philosophical theists Recipients of the Copley Medal Royal Medal winners Victorian writers