ok In Oxfordshire there is a stone circle called the Roll Right Stones. Legend has it they are a petrified King and his courtiers turned to stone by a local witch. The stones themselves are much smaller and less uniform in shape than many stone circle groups. In the area known as the Roll Right Stones there are actually 3 stone monuments, the info boards and brochures say that they were built over a period of about 2000 years or so - Yes I have been there