Ursula is Triton’s sister. She was cast out of the palace basically for being an evil witch. That part of the storyline was discarded from the main plot but it comes up in pretty much every making-of doc or story.

http://www.youtube.com/watch?v=2mNB_VG_shc&feature=player_embedded

someone should explain to me what’s wrong with this house… what am i missing? I too live in Vegas so maybe I’m just used to this design??

http://www.huffingtonpost.com/aaron-zelinsky/why-the-california-courts_b_207911.html