Rosemary Island Wikipedia
Rosemary Island is an island in the Dampier Archipelago of Western Australia. With Enderby Island it forms Class A Nature Reserve 36915, part of a proposed national park.
In 1699 the English navigator William Dampier, in command of the 26-gun warship HMS Roebuck on a mission to explore the coast of New Holland, following the Dutch route to the Indies, passed between Dirk Hartog Island and the Western Australian mainland into what he called Shark's Bay. He then followed the coast northeast, on 21 August 1699 reaching the Dampier Archipelago, which he explored, naming Rosemary Island on 22 August. He continued to Lagrange Bay, just south of what is now Roebuck Bay, before sailing for Timor.