Hi Bushy
I don't know whether you have them in 1881 , so here goes. It took me ages, as I could only find them with Louisa name, but a surprise in store !!
1881 RG11/0105/F30/p59
91 Cambridge Terrace, Hanover Sq. Middx
William 69 Head Painter b.Clapham Surrey
ANN 64 Wife b. Chelsea
Ann 34 dau b. Chelsea Dressmaker
Louise 32 dau b. Chelsea Dressmaker
Small Henry 41 Lodger Cabinet maker b.Chelsea
Now you will have to sort out the wife. Did Sarah call herself Ann at one point or did Ann die ? My lunchtime calls at the moment, but I will see if I can find her at some point
Maddie