Religion in Australia during World War I and against British policy in Ireland; the Reverend John Flynn – founder of the Royal Flying Doctor Service, currently featured on the Australian $20 note; and Sir Douglas Nicholls – Aboriginal rights activist, athlete, pastor and former Governor of South Australia. Sectarianism in Australia tended to reflect the political inheritance of Britain and Ireland. Until 1945, the vast majority of Catholics in Australia were of Irish descent, causing the British majority to question their loyalty to the British Empire. The first Catholic priests arrived in Australia as convicts in 1800, but the Castle Hill Rebellion of
John Flynn (Australian politician) was a biochemistry tutor at the university, and from 1978 to 1982 a part-time analytical biochemist at Royal Brisbane Hospital. In 1983 he was appointed medical officer at the Royal Brisbane and Royal Children's Hospitals, before becoming a private general practitioner in Toowoomba in 1985. A member of the Labor Party and president of the Toowoomba North branch, he was elected to the Queensland Legislative Assembly in 1989 as the member for Toowoomba North. He was defeated in 1992. John Flynn (Australian politician) John Gerard Flynn (born 21 May 1953) is a former Australian politician. He was a Member of