SIR CAULINE (Sir Cawline) British ballad telling the story of Sir Cawline who is in love with the king's daughter. He falls ill from it so has to do some great deed to be worthy of her: he must keep watch all night on the Eldritch Hill, and the Eldritch (Elf) king. No man has lived to tell the tale, but Sir Cawline goes, the king challenges him, they fight with swords and Sir Cauline wins.