Could this be him in 1861?
1861 Census - St Marylebone
George Wells; Head; 47 (est b1814) Finchley, Middlesex;Carman
Caroline Wells; Wife; 35 (est b1826) London, Middlesex;
Caroline Wells; Daughter; 10 (est b1851) London, Middlesex; Scholar
Edward Towsley; Boarder; 26 (est b1835) London, Middlesex; Carman
Ref RG09; Piece 75; Folio 77; Page 39;