Thanks for that link to British history. Spent a couple of hours going thro those notes at the Bath library. Northstoke is the one with a scratch dial, the church also skewed from the e/w line so it must be sitting on earlier foundations - theres a villa to the right of it. Bitton church is supposed to sit on a "heathen" temple, translate to r/b water shrine, it has all those vanished stones nearby, and the churches round Bath begin to look interesting. Have a look at Abson church on the web - Pucklechurch, or Pucelancycan, was a hunting lodge.... Also more stones appear at Tadwick,(19th c map) which would probably be right for the a crossing/track of the A46 valley to Charmy Down from the Langridge..