Sir Charles Sladen, (28 August 1816 – 22 February 1884), In 1840, he graduated with a Bachelor of Laws (LLB). He migrated to Australia in 1841, and in February 1842 arrived in the Port Phillip District (later Victoria). He was soon admitted to the Victorian bar, and practised as a solicitor in Geelong until 1854, when he took up farming near Winchelsea. In 1840 he married Harriet Amelia Orton. In 1851–52 he played cricket for Victoria.
On 28 November 1855 Sladen was nominated to the Victorian Legislative Council, When Victoria gained responsible government in 1856, Sladen was elected to the Victorian Legislative Assembly as Member for Geelong, and contested but lost the 1861 election for Geelong East. When the liberal Premier James McCulloch resigned in May 1868 during the conflict between the government and the Council over the proposed grant to retiring Governor Charles Darling, Sladen was asked by the new Governor, Sir John Manners-Sutton, to form a government.
Sladen found himself in a hopeless situation, since he was a member of the upper house at a time when it was increasingly accepted that the leader of the government must come from the Assembly – he is the only member of the Council ever to serve as Premier. Since he had little support in the Assembly, his government had no prospect of long-term survival. Following the resolution of the Darling grant crisis, he stepped down in July, and in September he retired from the council.
In September 1876 Sladen was again elected to the Council for Western Province,