Claxton was born in Bolton, Lancashire, the son of a Wesleyan Methodist minister, the Rev. Marshall Claxton, and his wife Diana. Marshall studied under John Jackson, R.A., and at the Royal Academy school where he enrolled on 26 April 1831.
He had his first picture in the Royal Academy in 1832, a portrait of his father. In subsequent years about 30 of his pictures were shown at Academy exhibitions. In 1834 he was awarded the first medal in the painting school, and obtained the gold medal of the Society of Arts in 1835 for his portrait of Sir Astley Cooper. From 1837 to 1842 he worked in Italy and then returned to London, gaining a prize of £100 for his "Alfred the Great in the Camp of the Danes".
In 1850 Claxton went to Sydney, Australia, with a large collection of pictures, but had little success in selling them. While in Sydney he painted a large picture, "Suffer little children to come unto me", a commission from the Baroness Burdett-Coutts. This was described in Household Words as 'the first important picture' painted in Australia.[2]
In September 1854 Claxton left Sydney for Calcutta, where he sold several of his pictures. He returned to England in 1858 via Egypt, and died in London after a long illness on 28 July 1881.
He married and had two daughters, Adelaide and Florence Claxton, both of whom were artists and represented in Royal Academy exhibitions between 1859 and 1867.
^Macmillan, David S., 'Claxton, Marshall (1813–1881)', Australian Dictionary of Biography, National Centre of Biography, Australian National University, accessed 22 August 2011.
