Hi Jill and Yorkslass, thank you for replies. I found the Harriet Ellington on the 1841 Census, and traced her thinking she was my Harriet. But it turns out, she married someone else in 1840 at All Saints, Hull. As for my Harriet and Thomas Wilson, I know they were living at 3, Simpson's Gallery, 38, Little Queen St, Hull. This is where she died. I have searched the Census for this place, but cannot find it, I have even been in contact with Archives in London. They replied that the Census was complete, but as I say, I cannot find the place. She was a spinster when she married Thomas, and also elliterate, so that discounted another theory of mine that she may have been the daughter of a Thomas Ellington in Beverley, but he turns out to be a teacher, so it is hardly unlikely, he would leave Harriet without any education. She sign the marriage with an x. Thomas Wilson was a "Dock Labourer" by the way, and I feel sure they must have stayed in the area all the time.
I have found other Ellington's in Sculcoates around the time I am searching, but as yet no connections.
Once again, Thanks
Olfen1