I am so glad that someone else has associated this place with Ambrosius Aurelianus. Could this be the site of 'Mons Badonicus' (Mount Badon)? Did the victory here hault the Saxon advance into Cymru. Consider the geographical relationship with Wales as a whole.
It is worth going to the Ambrey not just from Croft Castle but by exploring up from Yatton. This a wonderful part of the world.
Something is not right. This message is just to keep things from messing up down the road