Hi Jill, I have thought along these lines myself at some point, but dismissed it as the Harriet in Beverley is still around on the 1851 Census, were as my Harriet died 1848, I have her death certificate as I told you.
Curiously, I have found a Daniel Wilson aged 6 yrs in Baston Lincs on the 1841 Census. He is with a Mary Porter. It states, Daniel was not born in the county of Lincs, were as this Mary Porter was. She gives her age as 50. Now assuming that my Harriet and Thomas were in the nick, could be that Daniel was being looked after by Mary Porter. Another curious thing, on the same Lincs Census there are a family of Banks on there, I wonder if there is any relation of Mary Banks who later married Thomas Wilson in 1849. As for the children, Thomas and Harriet had three children, Daniel b. 1834, Elizabeth b. 1843, Ellen b. 1847.
What do you think.
Ol