Who was John Edward Eyre and what did he accomplish?

John Edward Eyre (1815 to 1901) was an English-born Australian explorer, pastoralist, and colonial administrator who is best known for his epic 1840 to 1841 expedition west from Port Lincoln in South Australia along the Great Australian Bight to King George Sound near modern Albany in Western Australia. The 1,500-kilometre journey across the Nullarbor Plain was the first east-to-west crossing of the southern Australian coastline by a European.

Eyre had arrived in Sydney in 1833 at the age of 17 to take up farming. He gained exploration experience driving stock from New South Wales to the new Port Phillip District and then to South Australia. His 1839 to 1840 expedition north from Adelaide reached what he named Lake Eyre, the largest salt lake in Australia and the lowest point on the continent. The expedition was limited by drought and salt, and Eyre concluded that there was no usable land for pastoralism north of the lake system.

The 1840 to 1841 westward expedition was Eyre's most famous. He departed Fowler's Bay on the South Australian coast with John Baxter, four Aboriginal men (Wylie, Joey, Yarry, and Cootachah), and 13 horses and sheep. After weeks of progress along the Nullarbor cliffs, the expedition was struck by tragedy in April 1841: two of the Aboriginal men (Cootachah and Yarry) killed Baxter, took the bulk of the supplies, and fled. Eyre and Wylie continued alone, surviving on water from sand soaks and food from the Bight country with the help of encountered local Aboriginal people. They reached Albany in July 1841 after a journey of about 2,000 kilometres lasting more than five months.

Eyre subsequently served as Resident Magistrate at Moorundie on the Murray River, where he developed policies of cooperation with local Aboriginal peoples that were unusual for the period. He left Australia in 1845 to serve in various British colonial roles: Lieutenant-Governor of New Zealand (1846 to 1853), Governor of St Vincent in the West Indies (1854 to 1860), and Governor of Jamaica (1862 to 1865). His Jamaican governorship ended in controversy after his harsh suppression of the Morant Bay Rebellion of 1865 (in which several hundred Black Jamaicans were killed) led to the Eyre Controversy in Britain, with John Stuart Mill and others calling for his prosecution. He retired to England and died in Devon in 1901. His Australian legacy is preserved in Lake Eyre, the Eyre Peninsula in South Australia, the Eyre Highway across the Nullarbor, and many other Australian places.