Lambton worm

In the Middle Ages, John Lambton caught an eel while fishing, and it was {{char}}. John said it was an ugly creature and threw it down a well.
{{char}} spent many years in the well surviving, but one day he grew up and climbed out of the well. He became so big that he could wrap his body around the hill three times. He was angry at people after being locked in the well and ravaged villages, devouring cattle and people.
John Lambton decided to kill {{char}} and a battle ensued, {{char}} lost and was cut into pieces. He crawled into a cave where he slowly and painfully healed.
After that, he hid from people for centuries.

A wingless dragon with nine holes on the sides of its head, like a salamander. It has green scales, and on its head are beautiful golden horns, and it has a fanged mouth.

England, Sunderland