Hopefully I'm putting this post in the right place - apologies if it isn't.
I was looking through the 1841 census and wasn't sure whether the transcription here or on ancestry may be wrong.
There is an Andrews family living on Scotland Street (piece #1335/5, folio 16a, enumeration district 10). Not sure if they should be Ardron rather than Andrews as I think Barnabus Ardron in debtors gaol is the husband/father (and my 4x g.grandfather!).
Have checked the image and it looks to me like Ann Ardron, washerwoman, aged 40; with her possible 6 sons, James 17, Thos 13, William 8, John 6, Charles 3, and Henry 10 months.