From 1835 a number of Royal Engineer officers with a detachment of the Corps of Royal Sappers and Miners were sent out to New South Wales and Van Diemen's Land, Australia. Captain George Barney, Commanding Royal Engineer of New South Wales, arrived at Sydney on the
British Sovereign with his wife and three children on 15 December 1835. and their Clerk of Works,
George Graham, and his family in 1836. Barney was appointed a member of the
New South Wales Legislative Council from 17 July 1843, but resigned in August 1843. ==Late life==