I know that you are not descended from Jane Withers but it is interesting that in 1871 RG10; Piece: 82; Folio: 52; Page: 27, Walter is a schoolmaster and that their parents and siblings were not born in Ireland- must have just been Walter and Jane.

1861 has her born Dublin and her father is a carpenter and Chelsea Pensioner which explains their Irish births.
Hey The Newfster- look what I found
and will post in full even though you can all access it!1881 RG11; Piece: 79; Folio: 20; Page: 33
32 L Sloane Street Chelsea
J E
Smith mar 38 yrs carpenter b Windsor
J Smith wife 34 yrs b England
W Smith son 11 yrs b Surrey
J Smith daur 9 yr b Surrey
A Smith son 6 yrs b Middx. Chelsea
how good is that

I am so pleased - they were obviously in their 'tell 'em nowt' ,mood at the time of census.
heywood