1861 Census RG9/345/152/25
3 Gloster Road, Newington Surrey.
Henry Spong Lodger m 28 Coach Driver b Camberwell, Surrey
Elizabeth wife 22 b Camberwell, Surrey.
You really need to start with marriage certificates or births to ascertain the father to make sure you have the correct family.
Yes I used the free BMD and found Henry but there was no Elizabeth on the page so I cross referenced the entry number with the complete index for Elizabeth Hamilton and bingo... it matched.