the Hoddle Grid, in 1837. Later that year the settlement was named "Melbourne" after the British Prime Minister, William Lamb, 2nd Viscount Melbourne, whose seat was Melbourne Hall in the market town of Melbourne, Derbyshire. On 13 April 1837, the settlement's general post office was officially opened with that name.
Between 1836 and 1842, Victorian Aboriginal groups were largely dispossessed of territory bigger than England. By January 1844, there were said to be 675 Aborigines resident in squalid camps in Melbourne. Although the British Colonial Office appointed 5 "Aboriginal Protectors" for the entire Aboriginal population of Victoria, arriving in Melbourne in 1839, they worked ". . . within a land policy that nullified their work, and there was no political will to change this". "It was government policy to encourage squatters to take possession of whatever [Aboriginal] land they chose, . . . that largely explains why almost all the original inhabitants of Port Phillip's vast grasslands were dead so soon after 1835". By 1845, fewer than 240 wealthy Europeans held all the pastoral licences then issued in Victoria and became the patriarchs " . . . that were to wield so much political and economic power in Victoria for generations to come".
Melbourne was declared a city by letters patent of Queen Victoria, issued on 25 June 1847. The Port Phillip District became the separate Colony of Victoria in 1851, with Melbourne as its capital. With the Aboriginal population dispossessed of their lands and their management of fire having been disrupted for almost 15 years, the Colony experienced for the first time its largest-ever bushfires, burning about 25% of the land area of Victoria on Black Thursday on 6 February 1851.
Victorian gold rush
The discovery of gold in Victoria in 1851 led to the Victorian gold rush, and Melbourne, which served as the major port and provided most services for the region, experienced rapid growth. Within
