Thanks again. This is a bonanza.
I started researching the family here in the US (my line had lost touch with the ancestry except names because of an early death and "moving west") and the family was so interesting, involved in anti-slavery and boycotting slave made goods, that I started tracing them in UK and they are interesting there as well. They did travel back to England and promoted the boycott of slave made cotton. Maybe the Staines records would have information about that trip, or other London meeting. I will get in touch with some people.
My understanding through snippets of information, is that the Ashbys went from raising corn to milling corn to brewing it, and grew so wealthy that they started a bank, then another brewery…so I am looking forward to the history.
Thomas' father then is from Bugbrooke in Northamptonshire, and they are Quakers a long way back. There are some stories I found about persecution of a related line (Gammage), and I suppose they were bothered as well, but not jailed for as long as Gammage. The meeting seems to have been on the Ashby property.
I will definitely make use of your resources, again, thanks.