The Lincoln Imp.

A visit to Lincoln Catherdal.
According to a 14th-century legend, two mischievous creatures called Imps were sent by the Devil to do evil work on Earth. After causing mayhem in Northern England, the two imps headed to Lincoln Cathedral, where they smashed tables and chairs and tripped up the Bishop.  When an Angel came out of a book of hymns and told them to stop, one of the imps was brave and started throwing rocks at the angel, but the other imp cowered under the broken tables and chairs. The angel turned the first imp to stone, giving the second imp a chance to escape. It is said that even on still days it is always windy around the cathedral, which is the second imp circling the building looking for his friend.
Amazing what you can find out on the internet.