We've had this crop up as well, and we put it down to Minchinhampton, although we also considered Maisey (Meysey) Hampton at one point. We opted for the former because it was closer to Hawkesbury (10 miles as against 23 according to Parloc) and we were matching to Hawkesbury at the time. They seemed the most likely places and there were other leads suggesting Minchinhampton. In fact, we're not absolutely sure.