mmm.."John Aubrey informs us that PhilipEale of Pembroke did say, that an altar stone was found in the middle of the Area here, and that it was carried away to St.James (Westminster) 1868 tried to trace the stone - but no such stone existed at the Court of St.James ..
Castleden; "it looks as if some garbling of a real event took place, or that Aubrey simply misinterpreted Pembroke's evidence".. then dear old Mrs. Trotman comes in "one large stone was taken away to make a Bridge by the inhabitants about the Amesburies" not exactly conclusive evidence...