The first port of call for local studies of Bath and its environs, is Bath & North East Somerset Local Studies.
For Weston in particular, try the Weston Local History Society (details to follow).
For books on Weston, please see the Books page on this site.
The East Twerton and Oldfield Park History Society website may also be helpful.
Weston Web is unlikely to be able to help much with local history or family history questions — if you are reading this, have excellent knowledge in the area, and would like to be our first port of call for questions, please get in touch.