Who was Lucy Lullaby?

Who was Lucy Lullaby?
A little girl who learned to fly.

 

How did she learn such a thing?
She found a pair of fairy wings.

 

Where did Lucy fly off to?
To fairy town is where she flew.

 

What happened to Lucy there?
They gave the girl a crown to wear.

 

Why did they give her a crown?
They made her queen of fairy town.

 

When did this happen? D'you know?
Oh, a very long time ago.