Question: Where is the Anglican cathedral which Stuart Blackle rbegan his career with curacies in located 

Context paragraphs:
Stuart Blackler: He was educated at the University of Melbourne; and ordained in 1967.  He began his career with curacies in Melbourne, South Yarra and Geelong.  After an incumbency at Nunawading, Victoria he became a teacher at Melbourne Grammar School.

Holy Trinity Cathedral, Hong Kong: Holy Trinity Cathedral () is an Anglican cathedral located in Kowloon City, Kowloon, Hong Kong.  It was established in 1890, making it one of the oldest Anglican churches in Hong Kong.  The cathedral is one of the three Anglican cathedrals in Hong Kong (the other two are St John's Cathedral and All Saints' Cathedral).

Christ's Church Cathedral (Hamilton, Ontario): Christ's Church Cathedral, the cathedral church of the Anglican Diocese of Niagara, is located at 252 James Street North, in Hamilton, Ontario, Canada.  Built in 1835 (but see further below), it predates the existing Anglican cathedrals of Toronto, Kingston, London, Halifax, Fredericton and St. John's, and as such is the oldest extant Anglican cathedral in anglophone Canada and the second oldest in all of Canada.  Only Holy Trinity Cathedral in Québec City predates it.

Cathedral Church of St Barnabas, Honiara: The St. Barnabas' Anglican Cathedral, Honiara is one of three Anglican cathedrals built in the Solomon Islands.  The St. Luke's Cathedral was the first to be built in 1920s at Siota, Nggela but it was destroyed in World War II.  The second was the All Saints Cathedral, a temporary structure built in the 1950s which was replaced by the St. Barnabas' Anglican Cathedral, Honiara, named after the St. Barnabas' Chapel and School on Norfolk Island, in the 1960s; the planning to build it started in 1961.  The foundation stone for the new cathedral was laid on 6 January 1968 by Bishop Alfred Hill.  A dedication service was held on 15 December 1968 which was attended by 1500 people.  The cathedral was formally consecrated on 16 June 1969 when 2000 people attended the ceremony and it was dedicated by Bishops Chisholm and Alufurai.

St Andrew's Cathedral, Singapore: Saint Andrew's Cathedral (); Malay: "Katedral St Andrew"; Tamil: செயிண்ட் ஆண்ட்ரூ கதீட்ரல்) is an Anglican cathedral in Singapore, the country's largest cathedral.  It is near City Hall, MRT Interchange in the Downtown Core, within the Central Area in Singapore's central business district.  It is the Cathedral church of the Anglican Diocese of Singapore and the mother church of her 27 parishes and more than 55 congregations.  A church existed on the site since 1836, the current church however was built in 1856–1861.  The logo of the Cathedral is the St Andrew's Cross.  The Year 2006 marked the 150th anniversary of the St Andrew's Church Mission which was initiated in 1856.

St John's Cathedral (Brisbane): St John's Cathedral is the Anglican cathedral of Brisbane and the metropolitan cathedral of the ecclesiastical province of Queensland, Australia.  The cathedral is situated in Ann Street in the Brisbane central business district, and is the successor to an earlier pro-cathedral, which occupied part of the contemporary Queens Gardens on William Street, from 1854 to 1904.  The cathedral is the second oldest Anglican church in Brisbane, predated only by the extant All Saints church on Wickham Terrace (1862).  It is also the only existing building with a stone vaulted ceiling in the southern hemisphere.  The cathedral is listed on the Queensland Heritage Register.

St Paul's Anglican Cathedral Hall, Rockhampton: St Paul's Anglican Cathedral Hall is a heritage-listed church hall at 89 William Street, Rockhampton, Rockhampton Region, Queensland, Australia.  It is adjacent to St Paul's Anglican Cathedral.  It was designed by Louis Spier Robertson and built  1900 .  It is also known as St Paul's Anglican Cathedral Offices, St Paul's Anglican Cathedral Parish Hall, and St Paul's Day School (1902-1912).  It was added to the Queensland Heritage Register on 23 June 2000.

Seoul Anglican Cathedral English Mission: Seoul Anglican Cathedral English Mission is an Anglican church in Korea.  Anglican worship in English has been held on the site of the present Seoul Anglican Cathedral since its predecessor the Church of the Advent held its first Holy Communion service on 21 December 1890.  Even after the first missionaries had learned enough Korean and translated the liturgy according to the Book of Common Prayer into Korean, worship services in English continued for members of the foreign community in Seoul who desired Anglican or Episcopal Church services in that language.  It is probable that the only time services in English have been discontinued at Seoul Cathedral were during the Second World War, when Korea was under Japanese occupation, and during those periods of the Korean War when Seoul was captured by North Korean forces.

St Paul's Cathedral, Melbourne: St Paul's Cathedral is an Anglican cathedral in Melbourne, Victoria, Australia.  It is the cathedral church of the Diocese of Melbourne and the seat of the Archbishop of Melbourne who is also the metropolitical archbishop of the Province of Victoria and, since 28 June 2014, the present seat of the Primate of Australia.

Cathedral of St Mary and All Saints, Harare: The Cathedral of St Mary and All Saints, Harare is an Anglican cathedral in Zimbabwe.  The Anglican cathedral, located at the intersection of Nelson Mandela Avenue and Sam Nujoma Street in Harare, was begun in 1913 to plans by British architect Herbert Baker; he also designed the cathedrals at Cape Town and Johannesburg.  Construction began under Frederic Beaven, bishop of Mashonaland, and the sanctuary and choir were completed in 1914.  The sandstone structure was only finished in 1961.  The cathedral features a bell tower with 10 bells which were cast in London.

Supporting paragraphs: Stuart Blackler St Paul's Cathedral, Melbourne
Answer: Melbourne, Victoria, Australia