Leo.
I wasn't really expecting much from him from just the promotional stuff, completely neutral on him back then really, but he's now my favorite among the siblings.
And Selena. Much more bearable than Severa.
Not sure what that guy's talking about.
Odin starting as a Dark Mage may confirm that his father was either Henry or Libra, but eh.
Selena has two of her default classes so nothing confimed there.
Laslow with Ninja... I got nothing. It's an analogue to the Thief class so I guess either Henry, Lonqu, Gaius, or Kellam as a the father if we're going there, but nothing really confirmy.
So, nothing really confirmed.