Hi
Could this be them ?
1861 census....32 Nelson Street,West Ham.
Margaret Searles abt 1833 Ireland Wife West Ham Essex
Henry Searles abt 1823 Bishops Stortford, Hertfordshire, Head . West Ham Essex
James Searles abt 1821 Bishops Stortford, Hertfordshire, Visitor,widower, West Ham Essex
James Searles abt 1848 Bishops Stortford, Hertfordshire, Visitor West Ham Essex
Frederick Searles abt 1849 Bishops Stortford, Hertfordshire,Visitor West Ham Essex
RG9/1059 folio 79 page 12
Bryan