Indigenous Australians
British colonisation of Australia began with the arrival of the First Fleet in Botany Bay, New South Wales, in 1788. Settlements were subsequently established in Tasmania (1803), Victoria (1803), Queensland (1824), the Northern Territory (1824), Western Australia (1826), and South Australia (1836). Australia was the exception to British imperial colonization practices, in that no treaty was drawn up setting out terms of agreement between the settlers and native proprietors, as was the case in North America, and New Zealand. Many of the men on the First Fleet had had military experience among Indian tribes in North America, and tended to attribute to the aborigines alien and misleading systems or concepts like chieftainship and tribe with which they had become acquainted in the northern hemisphere.
Aboriginal Tasmanians
The Letteremairrener were among the first Tasmanian Aboriginals to be affected by the impact of colonisation by the British as colonial occupation commenced at Port Dalrymple and progressed to Launceston, with settlers progressively occupying land up the Tamar valley.
By the early 1800s the Letteremairrener had been involved in skirmishes with exploratory parties of colonials, in the second decade of that century they had reached some accommodation with the interlopers; and were observed practicing spear throwing near present-day Paterson Barracks and watching colonial women wash clothes at Cataract Gorge.
Between 1811 and 1827 several aboginal children were baptised in Launceston, either abducted or the progeny of settler/aboriginal liaison.
By 1830 the people of the Letteremairenner had largely disappeared from their homeland and the survivors were waging a desperate guerrilla war with colonial British, living a fringe existence in Launceston or living life on the margin at the peripheries of their traditional land.
By 1837 the Letteremairrenner had disappeared completely from the Tamar Valley and would eventually die in the squalor of Wybalenna or Oyster Cove.