I found a bit for you.
1861 ST PANCREAS, MARYLEBONE, LONDON - #18 Smith Street
Samuel, age 57, worker in (looks like) sand factory, born Gloucestershire - Bristol
Eliza, wife, age 52, ironer, born St. Pancreas, Middlesex
Jane, daughter, age 20, servant, born St. Pancreas, Middlesex
1851 SOMERS TOWN, ST. PANCREAS, MARYLEBONE, MIDDLESEX, LONDON
1 STANMORE STREEET
Samuel age 47, laborer, roads, born Bristol, Gloster
Eliza, wife, age 42, ironer, born Islington, Middlesex
Mary A. daughter, age 21, general servant, born St Pancreas, Middlesex
Charles, son age 17 butcher's apprentice, born St. Pancreas, Middlesex
Eliza, daughter, age 13, general servant, born West'r, Middlesex
Jane, daughter age 9 bornMarylebone, Middlesex
Amelia, daughter, age 8 born Marylebone, Middlesex
Margaret, daughter, age 2, born St Pancreas, Middlesex
I may be able to find more for you if you can give me Amelia's married name. I found a marriage for an Amelia Terresa ChurchillApri/May/June quarter 1873, St George Hanover Square, London but I can't find the husband without his last name at least.