Hi Chris

I noted that James Turley Marriage 1803 reference 12207 has a residence of Martley, Worchestershire in the parish records that may be a lead. I have tried to locate in ancestry but with no luck. As you may have more luck.
I agree from my research the Turley and most of the Blakeney hill area are related over a period of time.
Am I right in thinking that you are Audrey's and Ivor's son?? We met when I visited in 2006.