Darwin Day site offers free registration and display of all Darwin Day events. The Perth Mint, Australia will launch a 2009 dated commemorative 1 ounce silver legal tender coin depicting Darwin, young and old; HMS Beagle; and Darwin's signature. Some celebrants also combine Darwin Day with a celebration of Abraham Lincoln, who was also born on 12 February 1809. Still others like to celebrate the many noted individuals that influenced or were influenced by Darwin's work, such as Thomas H. Huxley, Charles Lyell, Alfred Russel Wallace, Carl Sagan, and Ernst Mayr. Support for Darwin Day comes from both secular and religious organisations.
Charles Galton Darwin Charles Galton Darwin Sir Charles Galton Darwin, KBE, MC, FRS (18 December 1887 – 31 December 1962) was an English physicist who served as director of the National Physical Laboratory (NPL) during the Second World War. He was a son of the mathematician George Howard Darwin and a grandson of Charles Darwin. Darwin was born at Newnham Grange in Cambridge, England into a scientific dynasty. He was a son of mathematician Sir George Howard Darwin and a grandson of Charles Darwin. His mother was Lady Darwin, Maud du Puy of Philadelphia, Pennsylvania. Darwin's elder sister was the artist Gwen Raverat,