Thanks for taking the time to provide so much information, Jefff.

Yes, it is the Silvertown Hall family I'm interested in. I don't have all my records handy at the moment, but according to the 1861 census Thomas's father was also a Thomas & probably married to Jane (nee Morse?) - it looks as though they were living with her father, James Morse, who is listed as Head of Household.

Having been pointed in the direction of the 1881 census I was pleased to discover that the infant Louisa Hall was living with her grandparents, Thomas Snr & Jane. This also gives me a lead to research for Thomas Snr.

I'm still puzzled about Quaker Fanny Lea & am not finding it easy to access Society of Friends records for the period. The search goes on!

Best wishes

Jane