Hi Wozza,
In the 1871 for George, there is a John Morley born abt 1841 in Bexhill with him.
If you look for the 1841 census for Thomas Morley born in Sussex abt 1791, John Morley, aged 9 months is found with them and they are living in Bexhill.
In the 1841 Thomas Morley's wife is called Jane. (She is shown as born in Sussex and aged 45 and her age could have been rounded up or down to the nearest five years.)
There was a marriage in Wivelsfield, in Sussex, for a couple Thomas Morley and Jane Thorpe on 5 March 1811. Cannot guarantee this is the correct marriage but is something to work on.
Penny