Hi Norma
Sorry to here of your loss.
I have found the relavant 1861 census page, it was page 47 not 42, and on Ancestry the family are indexed as Hobbs.
Williams birthplace looks as if it may read Diall Lane, which as you may know is between Congleton and Biddulph.
As for Mary's I cannot even hazard a guess at where Bond refers to in Cheshire.
There are a few Mary's born around that time in the Macclesfield/Congleton areas, have you tried sending for the birth certificates of all of them, and asking that they only send you the one with Joseph and Sarah as mother and father ? You would have to use the
http://www.cheshirebmd.org.uk/ for this type of request.
regards
peterbennett