I guess it depends where they were living, but I suspect Blakeney so

http://www.genuki.org.uk/big/eng/GLS/Blakeney/ROAllSaints.html

is the "local" church...however if they are the Turley's in Ruspidge then St Johns might be the location !

Blakeney Hill Road, Loiterpin, Clarks Lane, New Road and a few un named lanes/tracks , before you get to either Blakeney proper or, Old Furnace Bottom or Viney Hill