Hi, I'm assuming you're talking about Angelique? I usually only make family trees for the books I've read as it's always the last part in my projects. I'm also trying to avoid spoilers and already saw a bunch fixing the Angelique page up a bit. If you're willing to wait, I could read Banished from Our Home in the next month or so. I'm not sure when cause I'm busy with another wiki and I already have an active project on Dear America Wiki.
A lot better! There's a few too many characters listed under supporting characters (I typically only put 5-9 characters under supporting), but it's a huge improvement. I'll make further corrections once I've read the book.
I make the family trees on here actually. See Category:Family trees for all the ones I've made. It's kind of difficult to explain how to make them, it's kinda just something you have to play with.