William John Wills — English Scientist died on December 30, 1861
William John Wills was a British surveyor who also trained for a while as a surgeon. He achieved fame as the second-in-command of the ill-fated Burke and Wills expedition, which was the first expedition to cross Australia from south to north, finding a route across the continent from the settled areas of Victoria to the Gulf of Carpentaria... (wikipedia)