colonies. Medicine More than a hundred men who practised medicine are known to have been transported to Australia as convicts in the 80 years between 1788 and 1868. Medical qualifications were not standardised at the time, and many would have been unqualified. Many were not criminals in the true sense, but had been transported to New South Wales as a result of youthful, impetuous statements or actions in the wrong quarters. Three practitioners were recognised for their medical abilities and as founders of several institutions that developed as the settlement evolved from a gaol to a colony. D'Arcy Wentworth was a medical student in London who lived beyond his means and after being acquitted of highway robbery was advised to leave Great Britain and serve as assistant surgeon on a convict ship. He arrived in Sydney in 1790. In 1809 he was appointed Principal Surgeon of the colony. An entrepreneur, he acquired much wealth, including as one of the contractors of the notorious Rum Hospital and as a founder of the Bank of New South Wales. William Redfern had taken part in a mutiny and been sentenced to death, but instead was transported in 1801. To prove his surgical skills, which impressed the Governor, he was examined before three doctors and so became Australia's first medical graduate. He laid the foundations of the colony's public health and has been called the "father of Australian medicine". William Bland joined the Royal Navy as a surgeon's mate in 1809. An impetuous man, he threw a glass of water over the ship's purser and reluctantly participated in a pistol duel with the man, whom he killed. He was sentenced to seven years' transportation, arriving in 1814; he was pardoned a year later. In 1818, however, he was sentenced to 12 months' imprisonment after writing insulting satires criticising Governor Macquarie. He was a democrat, favouring radical democracy and land reform, and worked in support of the poor throughout his subsequent political career. Culture Australian composers who published musical works in this period include Francis Hartwell Henslowe, Frederick Ellard, Charles Edward Horsley, Isaac Nathan, Stephen Hale Marsh (1805–1888), and Henry Marsh (1824–1885). Some Australian folksongs date to this period. Among the first true works of Australian literature produced over this period was the accounts of the settlement of Sydney by Watkin Tench, captain-lieutenant of the marines on the First Fleet to arrive in 1788. In