Now I must speak of my Irish ancestry's superstitious belief in fairies. Yes, fairies. They really believed in them and many still do today. Belief in the fairy world was extremely strong in the Irish folk tradition. Fairies (and otherworldly beings) were both feared and respected. But then most cultures have believed in them. Ever hear of Santa's elves? And guess what? They believed in them just as much as others in today's world believe in their saints, angels, demons and gods.
Every civilization, it seems, has its own collection of elf and fairy myths. The notion of tiny human-like creatures with magical powers roaming the earth unseen appears to have universal appeal. This is no less true of Ireland. Treasured by adults and children alike, tales of mischief-making fairies and elves color the rich Irish oral and literary traditions. These tales have made their way down to the rest of the world and are still enjoyed and appreciated today. LINK.