1) Arthurian character 2) Giant of nursery tale 1) Ogre 
Blunderbore (also recorded as Blunderboar, Thunderbore, Blunderbus, or Blunderbuss) is a giant of Cornish and English folklore. A number of folk and fairy tales include a giant named Blunderbore, most notably `Jack the Giant Killer`. The stories usually associate him with the area of Penwith. Cornish folklore remembers Blunderbore as living in L.....