John Coakley Lettsom.
D000747:Anemia, Hypochromic / Q000266:history; D002608:Charities / Q000266:history; D005197:Famous Persons; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D008131:London; D010678:Philately; D012067:Religion / Q000266:history; D014900:West Indies