Portal:Australia/Anniversaries/March/March 19

• 1790 – The HMS Sirius, while transporting supplies to Norfolk Island, is wrecked and destroyed on a reef.
• 1866 – Nineteen year old bushranger John Dunn is hanged.
• 1932 – The Sydney Harbour Bridge is opened to traffic.
• 1988 – Nick Greiner and the Liberal Party win the NSW election in a landside, removing the ALP government of Barrie Unsworth.