<a href="https://en.wikipedia.org/wiki/Charles_Fremantle" id="mwVw" rel="mw:WikiLink" title="Charles Fremantle">Charles Fremantle</a> arrives in <a href="https://en.wikipedia.org/wiki/HMS_Challenger_(1826)" id="mwWA" rel="mw:WikiLink" title="HMS Challenger (1826)">HMS <i id="mwWQ">Challenger</i></a> off the coast of modern-day <a href="https://en.wikipedia.org/wiki/Western_Australia" id="mwWg" rel="mw:WikiLink" title="Western Australia">Western Australia</a> prior to declaring the <a href="https://en.wikipedia.org/wiki/Swan_River_Colony" id="mwWw" rel="mw:WikiLink" title="Swan River Colony">Swan River Colony</a> for the <a href="https://en.wikipedia.org/wiki/British_Empire" id="mwXA" rel="mw:WikiLink" title="British Empire">British Empire</a>.