William Hanson (3)
Was this:
c.1810 Born in London
1851 William Hanson 41, engineer, living Lambeth with Anne Hanson 29, Marion Hanson 5 Mo[1]
1851 Left the partnership of Freeman Roe and Hanson
possibly went to Australia (a William Hanson, member of Inst Civil Engineers, was in Adelaide 1866-1876).
By 1881 William had died [2]