Hi Jamjar, thank you for the feedback. Unravelling my Wilson line has been a trying experience. The reference to Whitechapel came from an excerpt from the Liverpool Echo Monday August 5th 1878: 'Deaths – Aug 3, at Seaforth, aged 74, Robert Wilson, father of Matthew Wilson, Whitechapel'. This relates to research into the later life of Robert Wilson Snr. The Robert referenced in the Liverpool Echo article was the husband of Mary Smitton who died in November 1864. They are buried together the grave yard of St Helen, Sefton. I am relatively - but not 100% - sure that this Robert was the same Robert that was first married to Mary Proctor/Procter. I have so much material on this particular line of research it is making my head spin and do not want to subject anybody else to the same aggravation. I will checkout the 1871 census entry you highlighted.
Regards
Doddie