I am hunting for the descendants of Alfred Colling
also listed in census as Coling & colin
and his wife, her maiden name was Hannah Parsons

Childrens names are

Martha Jane born 1860, Berkshire [cannnot find after 1871]

Alfred John born 1867 Campden Town [cannot find after 1871]
Albert Edward born 1870 Pancras [went to Canada as Home Children]
Ernest James born 1875 Islington[went to Canada as Home Children]

Alfred Died 1875 in Tottenham, Middlesex
Hannah Died 1881 in Islington, Middlesex

Jane Davis, married daughter was present at the death of
Hannah Colling, her mother in 1881, but cannot find any marriage, nor can I find her in the census

Alfred Colling, husband of Hannah died working on the Midland Railway in 1875

Appreciate any help with this family NJ