I see quite a lot of earlier information about some of your family. I'm happy to post it (in dribs and drabs as I fear I have to do something to the oven shortly) unless you want to have a go at unravelling it yourself.
Hmm - you need to be warned - family history is addictive and the addiction is so strong that some of us get involved with looking for other families. 
Judith
Hi Judith, I would be most grateful for anything that you find and in your own time is great, what I haven't got will be use full and what I do have will hopefully be verified. Bristol seems to be where G grandfather hails from and amongst other businesses coal merchant seems to be a common thread at least in Hackney, that and ship provisions. hence follows :
"NOTICE is hereby given, that the Partnership heretofore
JL\ subsisting between Thomas Moxley Harrill and Henry
Bell, at 17, King-street, Tower Hill, in the city of London,
BB Ships' Butchers, under the style or firm of Harrill
and Bell, has been dissolved by mutual consent.—Dated this
14th day of April, 1881. Thomas M. Harrill. [London Gazette]