Philosopher. Apprenticed as a civil engineer on the railways, 1837–41. Became subeditor of the Pilot, a newspaper devoted to the suffrage movement, in 1844. Subeditor of the Economist, 1848–53. From 1852, author of books and papers on transmutation theory, philosophy, and the social sciences.
Sources: DSB ODNB. (See the bibliography for full references to sources)