Hi,
I have a Louisa born Much Marcle 1799, and another born Lambeth.
The family in 1851 were:- Elizabeth 25, James 10, Louisa 24, Mary Emma 13, Sarah Ann 20, Thomas 18, William Henry 23, William 61. The mother does not appear on 1851. Looking at their ages again it may be that they all had left home by 1861. It is funny that on 1841 the mother appears but not William senior??
Another puzzle?
Pam