Thank you for these details Kathryn.
I have not done any more on this family. So I don't know if William and Maria had children. I know after William Ince died Maria married James Williams 1855 but no issue I know of.
Couple of date queries, which I need to get proof of.
William Attwell died 1851
William Ince married Maria - 1849
Joshua Attwell born 1850
If these dates are correct - see the problem. Is Joshua actually an Attwell or Ince? How could Maria have married before her first husband died?