Thanks Lesley, that's what I'm seeking to confirm. I'm aware of both the Newlands-joy-generations blog, and also the Woods Family site. I'm looking for the primary sources (BDM sources, wills, testaments, legal docs etc. Neither of these two family trees seem to list primary sources.
I'll keep looking for them. Kind regards, Neil
ps there's a typo in John Newlands date of death. It should be 1838