Lieutenant James Cook, captain of HMS Endeavour, claimed the eastern portion of the Australian continent for the British Crown in 1770, naming it New South Wales.
The British settlement of Sydney as a colony in 1788 prompted Britain to formally claim the east coast as New South Wales, leading to a search for a new collective name.
The name New Holland was first applied to the western and northern coast of Australia in 1644 by the Dutch seafarer Abel Tasman, best known for his discovery of Tasmania (called by him Van Diemen's Land).
[3] With the establishment of a settlement at Sydney in 1788, the British solidified its claim to the eastern part of Australia, now officially called New South Wales.
Flinders explained in a letter to Sir Joseph Banks: The propriety of the name Australia or Terra Australis, which I have applied to the whole body of what has generally been called New Holland, must be submitted to the approbation of the Admiralty and the learned in geography.
It seems to me an inconsistent thing that captain Cooks New South Wales should be absorbed in the New Holland of the Dutch, and therefore I have reverted to the original name Terra Australis or the Great South Land, by which it was distinguished even by the Dutch during the 17th century; for it appears that it was not until some time after Tasman's second voyage that the name New Holland was first applied, and then it was long before it displaced T’Zuydt Landt in the charts, and could not extend to what was not yet known to have existence; New South Wales, therefore, ought to remain distinct from New Holland; but as it is requisite that the whole body should have one general name, since it is now known (if there is no great error in the Dutch part) that it is certainly all one land, so I judge, that one less exceptionable to all parties and on all accounts cannot be found than that now applied.
Governor Ralph Darling of New South Wales put Edmund Lockyer in command of the expedition and gave him the order that if he encountered the French anywhere he was to land troops, to signify to them that "the whole of New Holland is subject to His Britannic Majesty's Government.
After British colonisation, the name New Holland was retained for several decades and the south polar continent continued to be called Terra Australis, sometimes shortened to Australia.
Dutch politician and cartographer Nicolaes Witsen describes the south west Australian coast in a detailed description in a letter titled "Some late observations of New Holland" written to English naturalist Martin Lister, dated from 3 October 1698:[14] On this Voyage nothing hath been discovered which can be any way serviceable to the Company.
Our People had seen but Twelve of the Natives, all as black as Pitch, and stark naked, so terrified, that it was impossible to bring them to Conversation, or a Meeting: They lodge themselves as the Hottentots, in Pavilions of Small Branches of Trees.
": ... may the great whale outlast all hunting, since he has a pasture to expatiate in, which is precisely twice as large as all Asia, both Americas, Europe and Africa, New Holland, and all the Isles of the sea combined.