Marcus Andrew Hislop Clarke FRSA (24 April 1846 – 2 August 1881) was an English-born Australian novelist and poet, best known for his novel For the Term of His Natural Life.
Marcus Clarke was born in London on 24 April 1846, the only child of William Hislop Clarke and Amelia Elizabeth née Mathews. In 1862 William was sent to Northumberland House because of a mental breakdown and died there a year later.
Marcus Clarke was educated at Highgate School, where his classmates included Gerard Manley Hopkins. At age 17 he emigrated to Australia, where his uncle, James Langton Clarke, was a county court judge. He was at first a clerk in the Bank of Australia, but showed no business ability, and soon proceeded to learn farming at a station on the Wimmera River, Victoria.
He was already writing stories for the Australian Magazine, when in 1867 he joined the staff of The Argus in Melbourne through the introduction of Dr. Robert Lewins. He briefly visited Tasmania in 1870 at the request of The Argus to experience at first hand the settings of articles he was writing on the convict period. Old Stories Retold began to appear in The Australasian from February. The following month his great novel His Natural Life (later called For the Term of His Natural Life) commenced serialisation in the Australasian Journal. He also became secretary (1872) to the trustees of the Melbourne Athenauem and later (1876) Sub (assistant) Librarian. In 1868 he founded the Yorick Club, which soon numbered among its members the chief Australian men of letters.