In what year was the man who sent three specimens of desert rat-kangaroo to John Gould born?
George Grey Sir George Grey, KCB (14 April 1812 – 19 September 1898) was a British soldier, explorer, Governor of South Australia, twice Governor of New Zealand, Governor of Cape Colony (South Africa), the 11th Premier of New Zealand and a writer. By political philosophy a Gladstonian liberal and Georgist, Grey eschewed the class system for the prosaic life of Auckland's new governance he helped to establish.
John Gould John Gould FRS ( ; 14 September 1804 – 3 February 1881) was an English ornithologist and bird artist. He published a number of monographs on birds, illustrated by plates that he produced with the assistance of his wife, Elizabeth Gould, and several other artists including Edward Lear, Henry Constantine Richter, Joseph Wolf and William Matthew Hart. He has been considered the father of bird study in Australia and the Gould League in Australia is named after him. His identification of the birds now nicknamed "Darwin's finches" played a role in the inception of Darwin's theory of evolution by natural selection. Gould's work is referenced in Charles Darwin's book, "On the Origin of Species".