The Catholic Church By hduacasjdwkdw 1788 La Perouse enters Botany Bay and his chaplain, Abbe Mones, celebrates the first Mass within Australian territory 1791 First Irish convicts transported to Botany Bay 1802 First official public mass 1818 father john therry and father philip conolly arrive in sydney as australia's first ever priests 1824 father therry removed from his role of colonies official chaplin 1826 father daniel power lands in sydney to replace father therry 1830 fr. power dies 1832 fr john mcecroe appointed official chaplin of Australia 1833 st. mary's chapel completed 1845 fr john Brady consecrated as bishop of perth. He moved from Windsor to WA. 1851 St Mary's cathedral renovated. Archdiocese now has 33 parishes, 30 churches and 35 priests. 2008 Pope Benedict XVI makes his first visit to Australia when the archdiocese of Sydney hosts world youth day. 2023 Citations Thanks to http://www.catholicaustralia.com.au/church-in-australia/history and https://www.sydneycatholic.org/about/key_dates_in_our_history.shtml