Maddie is the daughter of Mad Hatter. It's as simple as that.

The Mad Hatter's always been mad. Off his rocker you might say. So how mad would his daughter be? They call her Miss Hatter, but she prefers her actual name; Delaine. No, it is not Delaine with the "e" being heard. It is a silent "e" as you might suspect. Or you might now. Hehe, oh come one, come all, to the wonderful, wondrous Wonderland! As she says to some. Not a lot, though. Just sometimes. She likes riddles, too. You have to answer them to see the Hatter, she made her father agree to that. Come meet her, sillies!