Alfred Russel Wallace was a British scientist and explorer, best known for discovering the concept of evolution by natural selection. This biography of Alfred Wallace provides information about his childhood, life, achievements, works & timeline.
Halford Mackinder was born on 15 February 1861. He was British national and known as Geographer.
James Rennell was born on 03 December 1742. He was British national and known as Geographer.
William Roy was born on 04 May 1726. He was British national and known as Cartographer, Engineer, Geographer.
