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  *This occurred in Sydney
 *James Dixon conducted the first public Roman Catholic mass and marriage.
 *when ? 15 May 1803
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  4 March 1804
 *where? New South Wales, Castle Hill area, Sydney
 *It was an attempt by a group of Irish convicts to bring down the British control in NSW, and return to Ireland so they could keep fighting for an Irish republic.
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  26 January 1808 – 1 January 1810
 *where? Sydney
 *officers and men of the NSW Corps marched to Government House in Sydney as an act of rebellion against Governor William Bligh.
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  October 1821
 where? St Mary's Road, Sydney
 *the first St Mary's was built on land given to the church by Governor Macquarie, who had petitioned by Fr Therry for a Catholic chapel.